X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=instrumentation%2Fevents%2Flttng-module%2Fbtrfs.h;h=b4f2fe70342c2b98dcb6ce5193c46748e43b83a4;hb=ae5af8ea3f781227d37bb8633e960e759422942c;hp=b0ff3c67e8fa6a02eff678b32d7077b0994c7add;hpb=b87700e318c27267890cbd6fb5e50b687279131b;p=lttng-modules.git

diff --git a/instrumentation/events/lttng-module/btrfs.h b/instrumentation/events/lttng-module/btrfs.h
index b0ff3c67..b4f2fe70 100644
--- a/instrumentation/events/lttng-module/btrfs.h
+++ b/instrumentation/events/lttng-module/btrfs.h
@@ -1,12 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM btrfs
 
-#if !defined(_TRACE_BTRFS_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TRACE_BTRFS_H
+#if !defined(LTTNG_TRACE_BTRFS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define LTTNG_TRACE_BTRFS_H
 
+#include <probes/lttng-tracepoint-event.h>
 #include <linux/writeback.h>
-#include <linux/tracepoint.h>
-#include <trace/events/gfpflags.h>
 #include <linux/version.h>
 
 #ifndef _TRACE_BTRFS_DEF_
@@ -20,8 +20,12 @@ struct btrfs_delayed_ref_node;
 struct btrfs_delayed_tree_ref;
 struct btrfs_delayed_data_ref;
 struct btrfs_delayed_ref_head;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+struct btrfs_block_group;
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
 struct btrfs_block_group_cache;
+#endif
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
 struct btrfs_free_cluster;
 #endif
 struct map_lookup;
@@ -31,796 +35,2087 @@ struct extent_state;
 #endif
 #endif
 
-#define show_ref_type(type)						\
-	__print_symbolic(type,						\
-		{ BTRFS_TREE_BLOCK_REF_KEY, 	"TREE_BLOCK_REF" },	\
-		{ BTRFS_EXTENT_DATA_REF_KEY, 	"EXTENT_DATA_REF" },	\
-		{ BTRFS_EXTENT_REF_V0_KEY, 	"EXTENT_REF_V0" },	\
-		{ BTRFS_SHARED_BLOCK_REF_KEY, 	"SHARED_BLOCK_REF" },	\
-		{ BTRFS_SHARED_DATA_REF_KEY, 	"SHARED_DATA_REF" })
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,0,0))
-#define __show_root_type(obj)						\
-	__print_symbolic_u64(obj,					\
-		{ BTRFS_ROOT_TREE_OBJECTID, 	"ROOT_TREE"	},	\
-		{ BTRFS_EXTENT_TREE_OBJECTID, 	"EXTENT_TREE"	},	\
-		{ BTRFS_CHUNK_TREE_OBJECTID, 	"CHUNK_TREE"	},	\
-		{ BTRFS_DEV_TREE_OBJECTID, 	"DEV_TREE"	},	\
-		{ BTRFS_FS_TREE_OBJECTID, 	"FS_TREE"	},	\
-		{ BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR"	},	\
-		{ BTRFS_CSUM_TREE_OBJECTID, 	"CSUM_TREE"	},	\
-		{ BTRFS_TREE_LOG_OBJECTID,	"TREE_LOG"	},	\
-		{ BTRFS_TREE_RELOC_OBJECTID,	"TREE_RELOC"	},	\
-		{ BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" })
-#else
-#define __show_root_type(obj)						\
-	__print_symbolic(obj,					\
-		{ BTRFS_ROOT_TREE_OBJECTID, 	"ROOT_TREE"	},	\
-		{ BTRFS_EXTENT_TREE_OBJECTID, 	"EXTENT_TREE"	},	\
-		{ BTRFS_CHUNK_TREE_OBJECTID, 	"CHUNK_TREE"	},	\
-		{ BTRFS_DEV_TREE_OBJECTID, 	"DEV_TREE"	},	\
-		{ BTRFS_FS_TREE_OBJECTID, 	"FS_TREE"	},	\
-		{ BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR"	},	\
-		{ BTRFS_CSUM_TREE_OBJECTID, 	"CSUM_TREE"	},	\
-		{ BTRFS_TREE_LOG_OBJECTID,	"TREE_LOG"	},	\
-		{ BTRFS_TREE_RELOC_OBJECTID,	"TREE_RELOC"	},	\
-		{ BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" })
-#endif
+#define BTRFS_UUID_SIZE 16
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,0,0))
+#define lttng_fs_info_fsid fs_info->fs_devices->fsid
+#else
+#define lttng_fs_info_fsid fs_info->fsid
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_transaction_commit,
+
+	TP_PROTO(const struct btrfs_root *root),
+
+	TP_ARGS(root),
+
+	TP_FIELDS(
+		ctf_integer(u64, generation, root->fs_info->generation)
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__inode,
+
+	TP_PROTO(const struct inode *inode),
+
+	TP_ARGS(inode),
+
+	TP_FIELDS(
+		ctf_integer(ino_t, ino, inode->i_ino)
+		ctf_integer(blkcnt_t, blocks, inode->i_blocks)
+		ctf_integer(u64, disk_i_size, BTRFS_I(inode)->disk_i_size)
+		ctf_integer(u64, generation, BTRFS_I(inode)->generation)
+		ctf_integer(u64, last_trans, BTRFS_I(inode)->last_trans)
+		ctf_integer(u64, logged_trans, BTRFS_I(inode)->logged_trans)
+		ctf_integer(u64, root_objectid,
+				BTRFS_I(inode)->root->root_key.objectid)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_new,
+
+	TP_PROTO(const struct inode *inode),
+
+	TP_ARGS(inode)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_request,
+
+	TP_PROTO(const struct inode *inode),
+
+	TP_ARGS(inode)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_evict,
+
+	TP_PROTO(const struct inode *inode),
+
+	TP_ARGS(inode)
+)
+#else
+LTTNG_TRACEPOINT_EVENT(btrfs_transaction_commit,
+
+	TP_PROTO(struct btrfs_root *root),
+
+	TP_ARGS(root),
+
+	TP_FIELDS(
+		ctf_integer(u64, generation, root->fs_info->generation)
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__inode,
+
+	TP_PROTO(struct inode *inode),
+
+	TP_ARGS(inode),
+
+	TP_FIELDS(
+		ctf_integer(ino_t, ino, inode->i_ino)
+		ctf_integer(blkcnt_t, blocks, inode->i_blocks)
+		ctf_integer(u64, disk_i_size, BTRFS_I(inode)->disk_i_size)
+		ctf_integer(u64, generation, BTRFS_I(inode)->generation)
+		ctf_integer(u64, last_trans, BTRFS_I(inode)->last_trans)
+		ctf_integer(u64, logged_trans, BTRFS_I(inode)->logged_trans)
+		ctf_integer(u64, root_objectid,
+				BTRFS_I(inode)->root->root_key.objectid)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_new,
+
+	TP_PROTO(struct inode *inode),
+
+	TP_ARGS(inode)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_request,
+
+	TP_PROTO(struct inode *inode),
+
+	TP_ARGS(inode)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_evict,
+
+	TP_PROTO(struct inode *inode),
+
+	TP_ARGS(inode)
+)
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
+
+LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
+
+	TP_PROTO(const struct btrfs_root *root, const struct btrfs_inode *inode,
+		const struct extent_map *map),
+
+	TP_ARGS(root, inode, map),
+
+	TP_FIELDS(
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+		ctf_integer(u64, ino, btrfs_ino(inode))
+		ctf_integer(u64, start, map->start)
+		ctf_integer(u64, len, map->len)
+		ctf_integer(u64, orig_start, map->orig_start)
+		ctf_integer(u64, block_start, map->block_start)
+		ctf_integer(u64, block_len, map->block_len)
+		ctf_integer(unsigned long, flags, map->flags)
+		ctf_integer(int, refs, refcount_read(&map->refs))
+		ctf_integer(unsigned int, compress_type, map->compress_type)
+	)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0))
+
+LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
+
+	TP_PROTO(struct btrfs_root *root, struct btrfs_inode *inode,
+		struct extent_map *map),
+
+	TP_ARGS(root, inode, map),
+
+	TP_FIELDS(
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+		ctf_integer(u64, ino, btrfs_ino(inode))
+		ctf_integer(u64, start, map->start)
+		ctf_integer(u64, len, map->len)
+		ctf_integer(u64, orig_start, map->orig_start)
+		ctf_integer(u64, block_start, map->block_start)
+		ctf_integer(u64, block_len, map->block_len)
+		ctf_integer(unsigned long, flags, map->flags)
+		ctf_integer(int, refs, refcount_read(&map->refs))
+		ctf_integer(unsigned int, compress_type, map->compress_type)
+	)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0))
+
+LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
+
+	TP_PROTO(struct btrfs_root *root, struct btrfs_inode *inode,
+		struct extent_map *map),
+
+	TP_ARGS(root, inode, map),
+
+	TP_FIELDS(
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+		ctf_integer(u64, ino, btrfs_ino(inode))
+		ctf_integer(u64, start, map->start)
+		ctf_integer(u64, len, map->len)
+		ctf_integer(u64, orig_start, map->orig_start)
+		ctf_integer(u64, block_start, map->block_start)
+		ctf_integer(u64, block_len, map->block_len)
+		ctf_integer(unsigned long, flags, map->flags)
+		ctf_integer(int, refs, atomic_read(&map->refs))
+		ctf_integer(unsigned int, compress_type, map->compress_type)
+	)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
+
+LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
+
+	TP_PROTO(struct btrfs_root *root, struct inode *inode,
+		struct extent_map *map),
+
+	TP_ARGS(root, inode, map),
+
+	TP_FIELDS(
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+		ctf_integer(u64, ino, btrfs_ino(inode))
+		ctf_integer(u64, start, map->start)
+		ctf_integer(u64, len, map->len)
+		ctf_integer(u64, orig_start, map->orig_start)
+		ctf_integer(u64, block_start, map->block_start)
+		ctf_integer(u64, block_len, map->block_len)
+		ctf_integer(unsigned long, flags, map->flags)
+		ctf_integer(int, refs, atomic_read(&map->refs))
+		ctf_integer(unsigned int, compress_type, map->compress_type)
+	)
+)
+
+#elif (LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
+
+LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
+
+	TP_PROTO(const struct btrfs_root *root, const struct extent_map *map),
+
+	TP_ARGS(root, map),
+
+	TP_FIELDS(
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+		ctf_integer(u64, start, map->start)
+		ctf_integer(u64, len, map->len)
+		ctf_integer(u64, orig_start, map->orig_start)
+		ctf_integer(u64, block_start, map->block_start)
+		ctf_integer(u64, block_len, map->block_len)
+		ctf_integer(unsigned long, flags, map->flags)
+		ctf_integer(int, refs, atomic_read(&map->refs))
+		ctf_integer(unsigned int, compress_type, map->compress_type)
+	)
+)
+
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
+
+LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
+
+	TP_PROTO(struct btrfs_root *root, struct extent_map *map),
+
+	TP_ARGS(root, map),
+
+	TP_FIELDS(
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+		ctf_integer(u64, start, map->start)
+		ctf_integer(u64, len, map->len)
+		ctf_integer(u64, orig_start, map->orig_start)
+		ctf_integer(u64, block_start, map->block_start)
+		ctf_integer(u64, block_len, map->block_len)
+		ctf_integer(unsigned long, flags, map->flags)
+		ctf_integer(int, refs, atomic_read(&map->refs))
+		ctf_integer(unsigned int, compress_type, map->compress_type)
+	)
+)
+
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_handle_em_exist,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		const struct extent_map *existing, const struct extent_map *map,
+		u64 start, u64 len),
+
+	TP_ARGS(fs_info, existing, map, start, len),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, e_start, existing->start)
+		ctf_integer(u64, e_len, existing->len)
+		ctf_integer(u64, map_start, map->start)
+		ctf_integer(u64, map_len, map->len)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, len, len)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,18,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_handle_em_exist,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		const struct extent_map *existing, const struct extent_map *map,
+		u64 start, u64 len),
+
+	TP_ARGS(fs_info, existing, map, start, len),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, e_start, existing->start)
+		ctf_integer(u64, e_len, existing->len)
+		ctf_integer(u64, map_start, map->start)
+		ctf_integer(u64, map_len, map->len)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, len, len)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,17,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_handle_em_exist,
+
+	TP_PROTO(const struct extent_map *existing, const struct extent_map *map, u64 start, u64 len),
+
+	TP_ARGS(existing, map, start, len),
+
+	TP_FIELDS(
+		ctf_integer(u64, e_start, existing->start)
+		ctf_integer(u64, e_len, existing->len)
+		ctf_integer(u64, map_start, map->start)
+		ctf_integer(u64, map_len, map->len)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, len, len)
+	)
+)
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent,
+
+	TP_PROTO(const struct inode *inode,
+		 const struct btrfs_ordered_extent *ordered),
+
+	TP_ARGS(inode, ordered),
+
+	TP_FIELDS(
+		ctf_integer(ino_t, ino, inode->i_ino)
+		ctf_integer(u64, file_offset, ordered->file_offset)
+		ctf_integer(u64, start, ordered->start)
+		ctf_integer(u64, len, ordered->len)
+		ctf_integer(u64, disk_len, ordered->disk_len)
+		ctf_integer(u64, bytes_left, ordered->bytes_left)
+		ctf_integer(unsigned long, flags, ordered->flags)
+		ctf_integer(int, compress_type, ordered->compress_type)
+		ctf_integer(int, refs, refcount_read(&ordered->refs))
+		ctf_integer(u64, root_objectid,
+				BTRFS_I(inode)->root->root_key.objectid)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent,
+
+	TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+
+	TP_ARGS(inode, ordered),
+
+	TP_FIELDS(
+		ctf_integer(ino_t, ino, inode->i_ino)
+		ctf_integer(u64, file_offset, ordered->file_offset)
+		ctf_integer(u64, start, ordered->start)
+		ctf_integer(u64, len, ordered->len)
+		ctf_integer(u64, disk_len, ordered->disk_len)
+		ctf_integer(u64, bytes_left, ordered->bytes_left)
+		ctf_integer(unsigned long, flags, ordered->flags)
+		ctf_integer(int, compress_type, ordered->compress_type)
+		ctf_integer(int, refs, refcount_read(&ordered->refs))
+		ctf_integer(u64, root_objectid,
+				BTRFS_I(inode)->root->root_key.objectid)
+	)
+)
+#elif (LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent,
+
+	TP_PROTO(const struct inode *inode, const struct btrfs_ordered_extent *ordered),
+
+	TP_ARGS(inode, ordered),
+
+	TP_FIELDS(
+		ctf_integer(ino_t, ino, inode->i_ino)
+		ctf_integer(u64, file_offset, ordered->file_offset)
+		ctf_integer(u64, start, ordered->start)
+		ctf_integer(u64, len, ordered->len)
+		ctf_integer(u64, disk_len, ordered->disk_len)
+		ctf_integer(u64, bytes_left, ordered->bytes_left)
+		ctf_integer(unsigned long, flags, ordered->flags)
+		ctf_integer(int, compress_type, ordered->compress_type)
+		ctf_integer(int, refs, atomic_read(&ordered->refs))
+		ctf_integer(u64, root_objectid,
+				BTRFS_I(inode)->root->root_key.objectid)
+	)
+)
+#else
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent,
+
+	TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+
+	TP_ARGS(inode, ordered),
+
+	TP_FIELDS(
+		ctf_integer(ino_t, ino, inode->i_ino)
+		ctf_integer(u64, file_offset, ordered->file_offset)
+		ctf_integer(u64, start, ordered->start)
+		ctf_integer(u64, len, ordered->len)
+		ctf_integer(u64, disk_len, ordered->disk_len)
+		ctf_integer(u64, bytes_left, ordered->bytes_left)
+		ctf_integer(unsigned long, flags, ordered->flags)
+		ctf_integer(int, compress_type, ordered->compress_type)
+		ctf_integer(int, refs, atomic_read(&ordered->refs))
+		ctf_integer(u64, root_objectid,
+				BTRFS_I(inode)->root->root_key.objectid)
+	)
+)
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_add,
+
+	TP_PROTO(const struct inode *inode,
+		 const struct btrfs_ordered_extent *ordered),
+
+	TP_ARGS(inode, ordered)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_remove,
+
+	TP_PROTO(const struct inode *inode,
+		 const struct btrfs_ordered_extent *ordered),
+
+	TP_ARGS(inode, ordered)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_start,
+
+	TP_PROTO(const struct inode *inode,
+		 const struct btrfs_ordered_extent *ordered),
+
+	TP_ARGS(inode, ordered)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_put,
+
+	TP_PROTO(const struct inode *inode,
+		 const struct btrfs_ordered_extent *ordered),
+
+	TP_ARGS(inode, ordered)
+)
+
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__writepage,
+
+	TP_PROTO(const struct page *page, const struct inode *inode,
+		 const struct writeback_control *wbc),
+
+	TP_ARGS(page, inode, wbc),
+
+	TP_FIELDS(
+		ctf_integer(ino_t, ino, inode->i_ino)
+		ctf_integer(pgoff_t, index, page->index)
+		ctf_integer(long, nr_to_write, wbc->nr_to_write)
+		ctf_integer(long, pages_skipped, wbc->pages_skipped)
+		ctf_integer(loff_t, range_start, wbc->range_start)
+		ctf_integer(loff_t, range_end, wbc->range_end)
+		ctf_integer(char, for_kupdate, wbc->for_kupdate)
+		ctf_integer(char, for_reclaim, wbc->for_reclaim)
+		ctf_integer(char, range_cyclic, wbc->range_cyclic)
+		ctf_integer(pgoff_t, writeback_index,
+				inode->i_mapping->writeback_index)
+		ctf_integer(u64, root_objectid,
+				BTRFS_I(inode)->root->root_key.objectid)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs__writepage,
+
+	__extent_writepage,
+
+	btrfs__extent_writepage,
+
+	TP_PROTO(const struct page *page, const struct inode *inode,
+		 const struct writeback_control *wbc),
+
+	TP_ARGS(page, inode, wbc)
+)
+
+LTTNG_TRACEPOINT_EVENT(btrfs_writepage_end_io_hook,
+
+	TP_PROTO(const struct page *page, u64 start, u64 end, int uptodate),
+
+	TP_ARGS(page, start, end, uptodate),
+
+	TP_FIELDS(
+		ctf_integer(ino_t, ino, page->mapping->host->i_ino)
+		ctf_integer(pgoff_t, index, page->index)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, end, end)
+		ctf_integer(int, uptodate, uptodate)
+		ctf_integer(u64, root_objectid,
+			BTRFS_I(page->mapping->host)->root->root_key.objectid)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT(btrfs_sync_file,
+
+	TP_PROTO(const struct file *file, int datasync),
+
+	TP_ARGS(file, datasync),
+
+	TP_FIELDS(
+		ctf_integer(ino_t, ino, file->f_path.dentry->d_inode->i_ino)
+		ctf_integer(ino_t, parent, file->f_path.dentry->d_parent->d_inode->i_ino)
+		ctf_integer(int, datasync, datasync)
+		ctf_integer(u64, root_objectid,
+			BTRFS_I(file->f_path.dentry->d_inode)->root->root_key.objectid)
+	)
+)
+#else
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_add,
+
+	TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+
+	TP_ARGS(inode, ordered)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_remove,
+
+	TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+
+	TP_ARGS(inode, ordered)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_start,
+
+	TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+
+	TP_ARGS(inode, ordered)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_put,
+
+	TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+
+	TP_ARGS(inode, ordered)
+)
+
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__writepage,
+
+	TP_PROTO(struct page *page, struct inode *inode,
+		 struct writeback_control *wbc),
+
+	TP_ARGS(page, inode, wbc),
+
+	TP_FIELDS(
+		ctf_integer(ino_t, ino, inode->i_ino)
+		ctf_integer(pgoff_t, index, page->index)
+		ctf_integer(long, nr_to_write, wbc->nr_to_write)
+		ctf_integer(long, pages_skipped, wbc->pages_skipped)
+		ctf_integer(loff_t, range_start, wbc->range_start)
+		ctf_integer(loff_t, range_end, wbc->range_end)
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
+		ctf_integer(char, nonblocking, wbc->nonblocking)
+#endif
+		ctf_integer(char, for_kupdate, wbc->for_kupdate)
+		ctf_integer(char, for_reclaim, wbc->for_reclaim)
+		ctf_integer(char, range_cyclic, wbc->range_cyclic)
+		ctf_integer(pgoff_t, writeback_index,
+				inode->i_mapping->writeback_index)
+		ctf_integer(u64, root_objectid,
+				BTRFS_I(inode)->root->root_key.objectid)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs__writepage,
+
+	__extent_writepage,
+
+	btrfs__extent_writepage,
+
+	TP_PROTO(struct page *page, struct inode *inode,
+		 struct writeback_control *wbc),
+
+	TP_ARGS(page, inode, wbc)
+)
+
+LTTNG_TRACEPOINT_EVENT(btrfs_writepage_end_io_hook,
+
+	TP_PROTO(struct page *page, u64 start, u64 end, int uptodate),
+
+	TP_ARGS(page, start, end, uptodate),
+
+	TP_FIELDS(
+		ctf_integer(ino_t, ino, page->mapping->host->i_ino)
+		ctf_integer(pgoff_t, index, page->index)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, end, end)
+		ctf_integer(int, uptodate, uptodate)
+		ctf_integer(u64, root_objectid,
+			BTRFS_I(page->mapping->host)->root->root_key.objectid)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT(btrfs_sync_file,
+
+	TP_PROTO(struct file *file, int datasync),
+
+	TP_ARGS(file, datasync),
+
+	TP_FIELDS(
+		ctf_integer(ino_t, ino, file->f_path.dentry->d_inode->i_ino)
+		ctf_integer(ino_t, parent, file->f_path.dentry->d_parent->d_inode->i_ino)
+		ctf_integer(int, datasync, datasync)
+		ctf_integer(u64, root_objectid,
+			BTRFS_I(file->f_path.dentry->d_inode)->root->root_key.objectid)
+	)
+)
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,4,103,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,114,94,0,0, 4,4,114,95,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,120,94,0,0, 4,4,120,95,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,126,94,0,0, 4,5,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_sync_fs,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info, int wait),
+
+	TP_ARGS(fs_info, wait),
+
+	TP_FIELDS(
+		ctf_integer(int, wait, wait)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_sync_fs,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info, int wait),
+
+	TP_ARGS(fs_info, wait),
+
+	TP_FIELDS(
+		ctf_integer(int, wait, wait)
+	)
+)
+#else
+LTTNG_TRACEPOINT_EVENT(btrfs_sync_fs,
+
+	TP_PROTO(int wait),
+
+	TP_ARGS(wait),
+
+	TP_FIELDS(
+		ctf_integer(int, wait, wait)
+	)
+)
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_add_block_group,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_block_group *block_group, int create),
+
+	TP_ARGS(fs_info, block_group, create),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, offset, block_group->start)
+		ctf_integer(u64, size, block_group->length)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, bytes_used, block_group->used)
+		ctf_integer(u64, bytes_super, block_group->bytes_super)
+		ctf_integer(int, create, create)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_add_block_group,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_block_group_cache *block_group, int create),
+
+	TP_ARGS(fs_info, block_group, create),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, offset, block_group->key.objectid)
+		ctf_integer(u64, size, block_group->key.offset)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, bytes_used, btrfs_block_group_used(&block_group->item))
+		ctf_integer(u64, bytes_super, block_group->bytes_super)
+		ctf_integer(int, create, create)
+	)
+)
+#else
+LTTNG_TRACEPOINT_EVENT(btrfs_add_block_group,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		struct btrfs_block_group_cache *block_group, int create),
+
+	TP_ARGS(fs_info, block_group, create),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, offset, block_group->key.objectid)
+		ctf_integer(u64, size, block_group->key.offset)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, bytes_used, btrfs_block_group_used(&block_group->item))
+		ctf_integer(u64, bytes_super, block_group->bytes_super)
+		ctf_integer(int, create, create)
+	)
+)
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,4,103,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,114,94,0,0, 4,4,114,95,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,120,94,0,0, 4,4,120,95,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,126,94,0,0, 4,5,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_tree_ref,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_tree_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(u64, parent, full_ref->parent)
+		ctf_integer(u64, ref_root, full_ref->root)
+		ctf_integer(int, level, full_ref->level)
+		ctf_integer(int, type, ref->type)
+		ctf_integer(u64, seq, ref->seq)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_tree_ref,
+
+	add_delayed_tree_ref,
+
+	btrfs_add_delayed_tree_ref,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_tree_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_tree_ref,
+
+	run_delayed_tree_ref,
+
+	btrfs_run_delayed_tree_ref,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_tree_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_tree_ref,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_tree_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(u64, parent, full_ref->parent)
+		ctf_integer(u64, ref_root, full_ref->root)
+		ctf_integer(int, level, full_ref->level)
+		ctf_integer(int, type, ref->type)
+		ctf_integer(u64, seq, ref->seq)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_tree_ref,
+
+	add_delayed_tree_ref,
+
+	btrfs_add_delayed_tree_ref,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_tree_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_tree_ref,
+
+	run_delayed_tree_ref,
+
+	btrfs_run_delayed_tree_ref,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_tree_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action)
+)
+#elif (LTTNG_SLE_KERNEL_RANGE(4,4,103,92,0,0, 4,5,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_tree_ref,
+
+	TP_PROTO(const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_tree_ref *full_ref,
+		 int action),
+
+	TP_ARGS(ref, full_ref, action),
+
+	TP_FIELDS(
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(u64, parent, full_ref->parent)
+		ctf_integer(u64, ref_root, full_ref->root)
+		ctf_integer(int, level, full_ref->level)
+		ctf_integer(int, type, ref->type)
+		ctf_integer(u64, seq, ref->seq)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_tree_ref,
+
+	add_delayed_tree_ref,
+
+	btrfs_add_delayed_tree_ref,
+
+	TP_PROTO(const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_tree_ref *full_ref,
+		 int action),
+
+	TP_ARGS(ref, full_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_tree_ref,
+
+	run_delayed_tree_ref,
+
+	btrfs_run_delayed_tree_ref,
+
+	TP_PROTO(const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_tree_ref *full_ref,
+		 int action),
+
+	TP_ARGS(ref, full_ref, action)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_tree_ref,
+
+	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_tree_ref *full_ref,
+		 int action),
+
+	TP_ARGS(ref, full_ref, action),
+
+	TP_FIELDS(
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(u64, parent, full_ref->parent)
+		ctf_integer(u64, ref_root, full_ref->root)
+		ctf_integer(int, level, full_ref->level)
+		ctf_integer(int, type, ref->type)
+		ctf_integer(u64, seq, ref->seq)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_tree_ref,
+
+	add_delayed_tree_ref,
+
+	btrfs_add_delayed_tree_ref,
+
+	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_tree_ref *full_ref,
+		 int action),
+
+	TP_ARGS(ref, full_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_tree_ref,
+
+	run_delayed_tree_ref,
+
+	btrfs_run_delayed_tree_ref,
+
+	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_tree_ref *full_ref,
+		 int action),
+
+	TP_ARGS(ref, full_ref, action)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref,
+
+	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_tree_ref *full_ref,
+		 int action),
+
+	TP_ARGS(ref, full_ref, action),
+
+	TP_FIELDS(
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(u64, parent, full_ref->parent)
+		ctf_integer(u64, ref_root, full_ref->root)
+		ctf_integer(int, level, full_ref->level)
+		ctf_integer(int, type, ref->type)
+		ctf_integer(u64, seq, ref->seq)
+	)
+)
+#else
+LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref,
+
+	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_tree_ref *full_ref,
+		 int action),
+
+	TP_ARGS(ref, full_ref, action),
+
+	TP_FIELDS(
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(u64, parent, full_ref->parent)
+		ctf_integer(u64, ref_root, full_ref->root)
+		ctf_integer(int, level, full_ref->level)
+		ctf_integer(int, type, ref->type)
+	)
+)
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,4,103,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,114,94,0,0, 4,4,114,95,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,120,94,0,0, 4,4,120,95,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,126,94,0,0, 4,5,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_data_ref,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_data_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(u64, parent, full_ref->parent)
+		ctf_integer(u64, ref_root, full_ref->root)
+		ctf_integer(u64, owner, full_ref->objectid)
+		ctf_integer(u64, offset, full_ref->offset)
+		ctf_integer(int, type, ref->type)
+		ctf_integer(u64, seq, ref->seq)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_data_ref,
+
+	add_delayed_data_ref,
+
+	btrfs_add_delayed_data_ref,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_data_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_data_ref,
+
+	run_delayed_data_ref,
+
+	btrfs_run_delayed_data_ref,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_data_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_data_ref,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_data_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(u64, parent, full_ref->parent)
+		ctf_integer(u64, ref_root, full_ref->root)
+		ctf_integer(u64, owner, full_ref->objectid)
+		ctf_integer(u64, offset, full_ref->offset)
+		ctf_integer(int, type, ref->type)
+		ctf_integer(u64, seq, ref->seq)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_data_ref,
+
+	add_delayed_data_ref,
+
+	btrfs_add_delayed_data_ref,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_data_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_data_ref,
+
+	run_delayed_data_ref,
+
+	btrfs_run_delayed_data_ref,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_data_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action)
+)
+#elif (LTTNG_SLE_KERNEL_RANGE(4,4,103,92,0,0, 4,5,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_data_ref,
+
+	TP_PROTO(const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_data_ref *full_ref,
+		 int action),
+
+	TP_ARGS(ref, full_ref, action),
+
+	TP_FIELDS(
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(u64, parent, full_ref->parent)
+		ctf_integer(u64, ref_root, full_ref->root)
+		ctf_integer(u64, owner, full_ref->objectid)
+		ctf_integer(u64, offset, full_ref->offset)
+		ctf_integer(int, type, ref->type)
+		ctf_integer(u64, seq, ref->seq)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_data_ref,
+
+	add_delayed_data_ref,
+
+	btrfs_add_delayed_data_ref,
+
+	TP_PROTO(const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_data_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_data_ref,
+
+	run_delayed_data_ref,
+
+	btrfs_run_delayed_data_ref,
+
+	TP_PROTO(const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_data_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_data_ref,
+
+	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_data_ref *full_ref,
+		 int action),
+
+	TP_ARGS(ref, full_ref, action),
+
+	TP_FIELDS(
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(u64, parent, full_ref->parent)
+		ctf_integer(u64, ref_root, full_ref->root)
+		ctf_integer(u64, owner, full_ref->objectid)
+		ctf_integer(u64, offset, full_ref->offset)
+		ctf_integer(int, type, ref->type)
+		ctf_integer(u64, seq, ref->seq)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_data_ref,
+
+	add_delayed_data_ref,
+
+	btrfs_add_delayed_data_ref,
+
+	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_data_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_data_ref,
+
+	run_delayed_data_ref,
+
+	btrfs_run_delayed_data_ref,
+
+	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_data_ref *full_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, full_ref, action)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_delayed_data_ref,
+
+	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_data_ref *full_ref,
+		 int action),
+
+	TP_ARGS(ref, full_ref, action),
+
+	TP_FIELDS(
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(u64, parent, full_ref->parent)
+		ctf_integer(u64, ref_root, full_ref->root)
+		ctf_integer(u64, owner, full_ref->objectid)
+		ctf_integer(u64, offset, full_ref->offset)
+		ctf_integer(int, type, ref->type)
+		ctf_integer(u64, seq, ref->seq)
+	)
+)
+#else
+LTTNG_TRACEPOINT_EVENT(btrfs_delayed_data_ref,
+
+	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_data_ref *full_ref,
+		 int action),
+
+	TP_ARGS(ref, full_ref, action),
+
+	TP_FIELDS(
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(u64, parent, full_ref->parent)
+		ctf_integer(u64, ref_root, full_ref->root)
+		ctf_integer(u64, owner, full_ref->objectid)
+		ctf_integer(u64, offset, full_ref->offset)
+		ctf_integer(int, type, ref->type)
+	)
+)
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(fs_info, head_ref, action),
+
+	TP_FIELDS(
+		ctf_integer(u64, bytenr, head_ref->bytenr)
+		ctf_integer(u64, num_bytes, head_ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(int, is_data, head_ref->is_data)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
+
+	add_delayed_ref_head,
+
+	btrfs_add_delayed_ref_head,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(fs_info, head_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
+
+	run_delayed_ref_head,
+
+	btrfs_run_delayed_ref_head,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(fs_info, head_ref, action)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,4,103,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,114,94,0,0, 4,4,114,95,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,120,94,0,0, 4,4,120,95,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,126,94,0,0, 4,5,0,0,0,0))
+
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, head_ref, action),
+
+	TP_FIELDS(
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(int, is_data, head_ref->is_data)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
+
+	add_delayed_ref_head,
+
+	btrfs_add_delayed_ref_head,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, head_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
+
+	run_delayed_ref_head,
+
+	btrfs_run_delayed_ref_head,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, head_ref, action)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, head_ref, action),
+
+	TP_FIELDS(
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(int, is_data, head_ref->is_data)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
+
+	add_delayed_ref_head,
+
+	btrfs_add_delayed_ref_head,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, head_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
+
+	run_delayed_ref_head,
+
+	btrfs_run_delayed_ref_head,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(fs_info, ref, head_ref, action)
+)
+
+#elif (LTTNG_SLE_KERNEL_RANGE(4,4,103,92,0,0, 4,5,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
+
+	TP_PROTO(const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(ref, head_ref, action),
+
+	TP_FIELDS(
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(int, is_data, head_ref->is_data)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
+
+	add_delayed_ref_head,
+
+	btrfs_add_delayed_ref_head,
+
+	TP_PROTO(const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(ref, head_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
+
+	run_delayed_ref_head,
+
+	btrfs_run_delayed_ref_head,
+
+	TP_PROTO(const struct btrfs_delayed_ref_node *ref,
+		 const struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(ref, head_ref, action)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
+
+	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(ref, head_ref, action),
+
+	TP_FIELDS(
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(int, is_data, head_ref->is_data)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
+
+	add_delayed_ref_head,
+
+	btrfs_add_delayed_ref_head,
+
+	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(ref, head_ref, action)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
+
+	run_delayed_ref_head,
+
+	btrfs_run_delayed_ref_head,
+
+	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(ref, head_ref, action)
+)
+
+#else
+LTTNG_TRACEPOINT_EVENT(btrfs_delayed_ref_head,
+
+	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+		 struct btrfs_delayed_ref_head *head_ref,
+		 int action),
+
+	TP_ARGS(ref, head_ref, action),
+
+	TP_FIELDS(
+		ctf_integer(u64, bytenr, ref->bytenr)
+		ctf_integer(u64, num_bytes, ref->num_bytes)
+		ctf_integer(int, action, action)
+		ctf_integer(int, is_data, head_ref->is_data)
+	)
+)
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
+
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info, const struct map_lookup *map,
+		 u64 offset, u64 size),
+
+	TP_ARGS(fs_info, map, offset, size),
+
+	TP_FIELDS(
+		ctf_integer(int, num_stripes, map->num_stripes)
+		ctf_integer(u64, type, map->type)
+		ctf_integer(int, sub_stripes, map->sub_stripes)
+		ctf_integer(u64, offset, offset)
+		ctf_integer(u64, size, size)
+		ctf_integer(u64, root_objectid, fs_info->chunk_root->root_key.objectid)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk,  btrfs_chunk_alloc,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info, const struct map_lookup *map,
+		 u64 offset, u64 size),
+
+	TP_ARGS(fs_info, map, offset, size)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk,  btrfs_chunk_free,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info, const struct map_lookup *map,
+		 u64 offset, u64 size),
+
+	TP_ARGS(fs_info, map, offset, size)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
+
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info, struct map_lookup *map,
+		 u64 offset, u64 size),
+
+	TP_ARGS(fs_info, map, offset, size),
+
+	TP_FIELDS(
+		ctf_integer(int, num_stripes, map->num_stripes)
+		ctf_integer(u64, type, map->type)
+		ctf_integer(int, sub_stripes, map->sub_stripes)
+		ctf_integer(u64, offset, offset)
+		ctf_integer(u64, size, size)
+		ctf_integer(u64, root_objectid, fs_info->chunk_root->root_key.objectid)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk,  btrfs_chunk_alloc,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info, struct map_lookup *map,
+		 u64 offset, u64 size),
+
+	TP_ARGS(fs_info, map, offset, size)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk,  btrfs_chunk_free,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info, struct map_lookup *map,
+		 u64 offset, u64 size),
+
+	TP_ARGS(fs_info, map, offset, size)
+)
+
+#elif (LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
+
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk,
+
+	TP_PROTO(const struct btrfs_root *root, const struct map_lookup *map,
+		 u64 offset, u64 size),
+
+	TP_ARGS(root, map, offset, size),
+
+	TP_FIELDS(
+		ctf_integer(int, num_stripes, map->num_stripes)
+		ctf_integer(u64, type, map->type)
+		ctf_integer(int, sub_stripes, map->sub_stripes)
+		ctf_integer(u64, offset, offset)
+		ctf_integer(u64, size, size)
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk,  btrfs_chunk_alloc,
+
+	TP_PROTO(const struct btrfs_root *root, const struct map_lookup *map,
+		 u64 offset, u64 size),
+
+	TP_ARGS(root, map, offset, size)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk,  btrfs_chunk_free,
+
+	TP_PROTO(const struct btrfs_root *root, const struct map_lookup *map,
+		 u64 offset, u64 size),
+
+	TP_ARGS(root, map, offset, size)
+)
+
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
+
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk,
+
+	TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
+		 u64 offset, u64 size),
+
+	TP_ARGS(root, map, offset, size),
+
+	TP_FIELDS(
+		ctf_integer(int, num_stripes, map->num_stripes)
+		ctf_integer(u64, type, map->type)
+		ctf_integer(int, sub_stripes, map->sub_stripes)
+		ctf_integer(u64, offset, offset)
+		ctf_integer(u64, size, size)
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk,  btrfs_chunk_alloc,
+
+	TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
+		 u64 offset, u64 size),
+
+	TP_ARGS(root, map, offset, size)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk,  btrfs_chunk_free,
+
+	TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
+		 u64 offset, u64 size),
+
+	TP_ARGS(root, map, offset, size)
+)
 
-#define show_root_type(obj)						\
-	obj, ((obj >= BTRFS_DATA_RELOC_TREE_OBJECTID) ||		\
-	      (obj <= BTRFS_CSUM_TREE_OBJECTID )) ? __show_root_type(obj) : "-"
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_cow_block,
 
-#define BTRFS_GROUP_FLAGS	\
-	{ BTRFS_BLOCK_GROUP_DATA,	"DATA"}, \
-	{ BTRFS_BLOCK_GROUP_SYSTEM,	"SYSTEM"}, \
-	{ BTRFS_BLOCK_GROUP_METADATA,	"METADATA"}, \
-	{ BTRFS_BLOCK_GROUP_RAID0,	"RAID0"}, \
-	{ BTRFS_BLOCK_GROUP_RAID1,	"RAID1"}, \
-	{ BTRFS_BLOCK_GROUP_DUP,	"DUP"}, \
-	{ BTRFS_BLOCK_GROUP_RAID10,	"RAID10"}
+	TP_PROTO(const struct btrfs_root *root, const struct extent_buffer *buf,
+		 const struct extent_buffer *cow),
 
-#define BTRFS_UUID_SIZE 16
+	TP_ARGS(root, buf, cow),
 
-#endif
+	TP_FIELDS(
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+		ctf_integer(u64, buf_start, buf->start)
+		ctf_integer(int, refs, atomic_read(&buf->refs))
+		ctf_integer(u64, cow_start, cow->start)
+		ctf_integer(int, buf_level, btrfs_header_level(buf))
+		ctf_integer(int, cow_level, btrfs_header_level(cow))
+	)
+)
+#else
+LTTNG_TRACEPOINT_EVENT(btrfs_cow_block,
 
-TRACE_EVENT(btrfs_transaction_commit,
+	TP_PROTO(struct btrfs_root *root, struct extent_buffer *buf,
+		 struct extent_buffer *cow),
 
-	TP_PROTO(struct btrfs_root *root),
+	TP_ARGS(root, buf, cow),
 
-	TP_ARGS(root),
+	TP_FIELDS(
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+		ctf_integer(u64, buf_start, buf->start)
+		ctf_integer(int, refs, atomic_read(&buf->refs))
+		ctf_integer(u64, cow_start, cow->start)
+		ctf_integer(int, buf_level, btrfs_header_level(buf))
+		ctf_integer(int, cow_level, btrfs_header_level(cow))
+	)
+)
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation,
 
-	TP_STRUCT__entry(
-		__field(	u64,  generation		)
-		__field(	u64,  root_objectid		)
-	),
+	TP_PROTO(const struct btrfs_fs_info *fs_info, const char *type, u64 val,
+		 u64 bytes, int reserve),
 
-	TP_fast_assign(
-		tp_assign(generation, root->fs_info->generation)
-		tp_assign(root_objectid, root->root_key.objectid)
-	),
+	TP_ARGS(fs_info, type, val, bytes, reserve),
 
-	TP_printk("root = %llu(%s), gen = %llu",
-		  show_root_type(__entry->root_objectid),
-		  (unsigned long long)__entry->generation)
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_string(type, type)
+		ctf_integer(u64, val, val)
+		ctf_integer(u64, bytes, bytes)
+		ctf_integer(int, reserve, reserve)
+	)
 )
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info, char *type, u64 val,
+		 u64 bytes, int reserve),
 
-DECLARE_EVENT_CLASS(btrfs__inode,
+	TP_ARGS(fs_info, type, val, bytes, reserve),
 
-	TP_PROTO(struct inode *inode),
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_string(type, type)
+		ctf_integer(u64, val, val)
+		ctf_integer(u64, bytes, bytes)
+		ctf_integer(int, reserve, reserve)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation,
 
-	TP_ARGS(inode),
+	TP_PROTO(struct btrfs_fs_info *fs_info, char *type, u64 val,
+		 u64 bytes, int reserve),
 
-	TP_STRUCT__entry(
-		__field(	ino_t,  ino			)
-		__field(	blkcnt_t,  blocks		)
-		__field(	u64,  disk_i_size		)
-		__field(	u64,  generation		)
-		__field(	u64,  last_trans		)
-		__field(	u64,  logged_trans		)
-		__field(	u64,  root_objectid		)
-	),
-
-	TP_fast_assign(
-		tp_assign(ino, inode->i_ino)
-		tp_assign(blocks, inode->i_blocks)
-		tp_assign(disk_i_size, BTRFS_I(inode)->disk_i_size)
-		tp_assign(generation, BTRFS_I(inode)->generation)
-		tp_assign(last_trans, BTRFS_I(inode)->last_trans)
-		tp_assign(logged_trans, BTRFS_I(inode)->logged_trans)
-		tp_assign(root_objectid,
-				BTRFS_I(inode)->root->root_key.objectid)
-	),
+	TP_ARGS(fs_info, type, val, bytes, reserve),
 
-	TP_printk("root = %llu(%s), gen = %llu, ino = %lu, blocks = %llu, "
-		  "disk_i_size = %llu, last_trans = %llu, logged_trans = %llu",
-		  show_root_type(__entry->root_objectid),
-		  (unsigned long long)__entry->generation,
-		  (unsigned long)__entry->ino,
-		  (unsigned long long)__entry->blocks,
-		  (unsigned long long)__entry->disk_i_size,
-		  (unsigned long long)__entry->last_trans,
-		  (unsigned long long)__entry->logged_trans)
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_string(type, type)
+		ctf_integer(u64, val, val)
+		ctf_integer(u64, bytes, bytes)
+		ctf_integer(int, reserve, reserve)
+	)
 )
+#endif
 
-DEFINE_EVENT(btrfs__inode, btrfs_inode_new,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
 
-	TP_PROTO(struct inode *inode),
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent,
 
-	TP_ARGS(inode)
+	TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
+
+	TP_ARGS(fs_info, start, len),
+
+	TP_FIELDS(
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, len, len)
+	)
 )
 
-DEFINE_EVENT(btrfs__inode, btrfs_inode_request,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent,  btrfs_reserved_extent_alloc,
 
-	TP_PROTO(struct inode *inode),
+	TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
 
-	TP_ARGS(inode)
+	TP_ARGS(fs_info, start, len)
 )
 
-DEFINE_EVENT(btrfs__inode, btrfs_inode_evict,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent,  btrfs_reserved_extent_free,
 
-	TP_PROTO(struct inode *inode),
+	TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
 
-	TP_ARGS(inode)
+	TP_ARGS(fs_info, start, len)
 )
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,0,0))
-#define __show_map_type(type)						\
-	__print_symbolic_u64(type,					\
-		{ EXTENT_MAP_LAST_BYTE, "LAST_BYTE" 	},		\
-		{ EXTENT_MAP_HOLE, 	"HOLE" 		},		\
-		{ EXTENT_MAP_INLINE, 	"INLINE" 	},		\
-		{ EXTENT_MAP_DELALLOC,	"DELALLOC" 	})
-#else
-#define __show_map_type(type)						\
-	__print_symbolic(type,					\
-		{ EXTENT_MAP_LAST_BYTE, "LAST_BYTE" 	},		\
-		{ EXTENT_MAP_HOLE, 	"HOLE" 		},		\
-		{ EXTENT_MAP_INLINE, 	"INLINE" 	},		\
-		{ EXTENT_MAP_DELALLOC,	"DELALLOC" 	})
-#endif
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
 
-#define show_map_type(type)			\
-	type, (type >= EXTENT_MAP_LAST_BYTE) ? "-" :  __show_map_type(type)
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent,
 
-#define show_map_flags(flag)						\
-	__print_flags(flag, "|",					\
-		{ EXTENT_FLAG_PINNED, 		"PINNED" 	},	\
-		{ EXTENT_FLAG_COMPRESSED, 	"COMPRESSED" 	},	\
-		{ EXTENT_FLAG_VACANCY, 		"VACANCY" 	},	\
-		{ EXTENT_FLAG_PREALLOC, 	"PREALLOC" 	})
+	TP_PROTO(struct btrfs_fs_info *fs_info, u64 start, u64 len),
 
-TRACE_EVENT(btrfs_get_extent,
+	TP_ARGS(fs_info, start, len),
 
-	TP_PROTO(struct btrfs_root *root, struct extent_map *map),
+	TP_FIELDS(
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, len, len)
+	)
+)
 
-	TP_ARGS(root, map),
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent,  btrfs_reserved_extent_alloc,
 
-	TP_STRUCT__entry(
-		__field(	u64,  root_objectid	)
-		__field(	u64,  start		)
-		__field(	u64,  len		)
-		__field(	u64,  orig_start	)
-		__field(	u64,  block_start	)
-		__field(	u64,  block_len		)
-		__field(	unsigned long,  flags	)
-		__field(	int,  refs		)
-		__field(	unsigned int,  compress_type	)
-	),
-
-	TP_fast_assign(
-		tp_assign(root_objectid, root->root_key.objectid)
-		tp_assign(start, map->start)
-		tp_assign(len, map->len)
-		tp_assign(orig_start, map->orig_start)
-		tp_assign(block_start, map->block_start)
-		tp_assign(block_len, map->block_len)
-		tp_assign(flags, map->flags)
-		tp_assign(refs, atomic_read(&map->refs))
-		tp_assign(compress_type, map->compress_type)
-	),
-
-	TP_printk("root = %llu(%s), start = %llu, len = %llu, "
-		  "orig_start = %llu, block_start = %llu(%s), "
-		  "block_len = %llu, flags = %s, refs = %u, "
-		  "compress_type = %u",
-		  show_root_type(__entry->root_objectid),
-		  (unsigned long long)__entry->start,
-		  (unsigned long long)__entry->len,
-		  (unsigned long long)__entry->orig_start,
-		  show_map_type(__entry->block_start),
-		  (unsigned long long)__entry->block_len,
-		  show_map_flags(__entry->flags),
-		  __entry->refs, __entry->compress_type)
-)
-
-#define show_ordered_flags(flags)					\
-	__print_symbolic(flags,					\
-		{ BTRFS_ORDERED_IO_DONE, 	"IO_DONE" 	},	\
-		{ BTRFS_ORDERED_COMPLETE, 	"COMPLETE" 	},	\
-		{ BTRFS_ORDERED_NOCOW, 		"NOCOW" 	},	\
-		{ BTRFS_ORDERED_COMPRESSED, 	"COMPRESSED" 	},	\
-		{ BTRFS_ORDERED_PREALLOC, 	"PREALLOC" 	},	\
-		{ BTRFS_ORDERED_DIRECT, 	"DIRECT" 	})
-
-DECLARE_EVENT_CLASS(btrfs__ordered_extent,
+	TP_PROTO(struct btrfs_fs_info *fs_info, u64 start, u64 len),
 
-	TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+	TP_ARGS(fs_info, start, len)
+)
 
-	TP_ARGS(inode, ordered),
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent,  btrfs_reserved_extent_free,
 
-	TP_STRUCT__entry(
-		__field(	ino_t,  ino		)
-		__field(	u64,  file_offset	)
-		__field(	u64,  start		)
-		__field(	u64,  len		)
-		__field(	u64,  disk_len		)
-		__field(	u64,  bytes_left	)
-		__field(	unsigned long,  flags	)
-		__field(	int,  compress_type	)
-		__field(	int,  refs		)
-		__field(	u64,  root_objectid	)
-	),
-
-	TP_fast_assign(
-		tp_assign(ino, inode->i_ino)
-		tp_assign(file_offset, ordered->file_offset)
-		tp_assign(start, ordered->start)
-		tp_assign(len, ordered->len)
-		tp_assign(disk_len, ordered->disk_len)
-		tp_assign(bytes_left, ordered->bytes_left)
-		tp_assign(flags, ordered->flags)
-		tp_assign(compress_type, ordered->compress_type)
-		tp_assign(refs, atomic_read(&ordered->refs))
-		tp_assign(root_objectid,
-				BTRFS_I(inode)->root->root_key.objectid)
-	),
+	TP_PROTO(struct btrfs_fs_info *fs_info, u64 start, u64 len),
 
-	TP_printk("root = %llu(%s), ino = %llu, file_offset = %llu, "
-		  "start = %llu, len = %llu, disk_len = %llu, "
-		  "bytes_left = %llu, flags = %s, compress_type = %d, "
-		  "refs = %d",
-		  show_root_type(__entry->root_objectid),
-		  (unsigned long long)__entry->ino,
-		  (unsigned long long)__entry->file_offset,
-		  (unsigned long long)__entry->start,
-		  (unsigned long long)__entry->len,
-		  (unsigned long long)__entry->disk_len,
-		  (unsigned long long)__entry->bytes_left,
-		  show_ordered_flags(__entry->flags),
-		  __entry->compress_type, __entry->refs)
+	TP_ARGS(fs_info, start, len)
 )
 
-DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add,
+#elif (LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
 
-	TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent,
 
-	TP_ARGS(inode, ordered)
+	TP_PROTO(const struct btrfs_root *root, u64 start, u64 len),
+
+	TP_ARGS(root, start, len),
+
+	TP_FIELDS(
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, len, len)
+	)
 )
 
-DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent,  btrfs_reserved_extent_alloc,
 
-	TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+	TP_PROTO(const struct btrfs_root *root, u64 start, u64 len),
 
-	TP_ARGS(inode, ordered)
+	TP_ARGS(root, start, len)
 )
 
-DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent,  btrfs_reserved_extent_free,
 
-	TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+	TP_PROTO(const struct btrfs_root *root, u64 start, u64 len),
 
-	TP_ARGS(inode, ordered)
+	TP_ARGS(root, start, len)
 )
 
-DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put,
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
 
-	TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent,
 
-	TP_ARGS(inode, ordered)
+	TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
+
+	TP_ARGS(root, start, len),
+
+	TP_FIELDS(
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, len, len)
+	)
 )
 
-DECLARE_EVENT_CLASS(btrfs__writepage,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent,  btrfs_reserved_extent_alloc,
 
-	TP_PROTO(struct page *page, struct inode *inode,
-		 struct writeback_control *wbc),
+	TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
 
-	TP_ARGS(page, inode, wbc),
+	TP_ARGS(root, start, len)
+)
 
-	TP_STRUCT__entry(
-		__field(	ino_t,  ino			)
-		__field(	pgoff_t,  index			)
-		__field(	long,   nr_to_write		)
-		__field(	long,   pages_skipped		)
-		__field(	loff_t, range_start		)
-		__field(	loff_t, range_end		)
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
-		__field(	char,   nonblocking		)
-#endif
-		__field(	char,   for_kupdate		)
-		__field(	char,   for_reclaim		)
-		__field(	char,   range_cyclic		)
-		__field(	pgoff_t,  writeback_index	)
-		__field(	u64,    root_objectid		)
-	),
-
-	TP_fast_assign(
-		tp_assign(ino, inode->i_ino)
-		tp_assign(index, page->index)
-		tp_assign(nr_to_write, wbc->nr_to_write)
-		tp_assign(pages_skipped, wbc->pages_skipped)
-		tp_assign(range_start, wbc->range_start)
-		tp_assign(range_end, wbc->range_end)
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
-		tp_assign(nonblocking, wbc->nonblocking)
-#endif
-		tp_assign(for_kupdate, wbc->for_kupdate)
-		tp_assign(for_reclaim, wbc->for_reclaim)
-		tp_assign(range_cyclic, wbc->range_cyclic)
-		tp_assign(writeback_index, inode->i_mapping->writeback_index)
-		tp_assign(root_objectid,
-				 BTRFS_I(inode)->root->root_key.objectid)
-	),
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent,  btrfs_reserved_extent_free,
 
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
-	TP_printk("root = %llu(%s), ino = %lu, page_index = %lu, "
-		  "nr_to_write = %ld, pages_skipped = %ld, range_start = %llu, "
-		  "range_end = %llu, nonblocking = %d, for_kupdate = %d, "
-		  "for_reclaim = %d, range_cyclic = %d, writeback_index = %lu",
-		  show_root_type(__entry->root_objectid),
-		  (unsigned long)__entry->ino, __entry->index,
-		  __entry->nr_to_write, __entry->pages_skipped,
-		  __entry->range_start, __entry->range_end,
-		  __entry->nonblocking, __entry->for_kupdate,
-		  __entry->for_reclaim, __entry->range_cyclic,
-		  (unsigned long)__entry->writeback_index)
-#else
-	TP_printk("root = %llu(%s), ino = %lu, page_index = %lu, "
-		  "nr_to_write = %ld, pages_skipped = %ld, range_start = %llu, "
-		  "range_end = %llu, for_kupdate = %d, "
-		  "for_reclaim = %d, range_cyclic = %d, writeback_index = %lu",
-		  show_root_type(__entry->root_objectid),
-		  (unsigned long)__entry->ino, __entry->index,
-		  __entry->nr_to_write, __entry->pages_skipped,
-		  __entry->range_start, __entry->range_end,
-		  __entry->for_kupdate,
-		  __entry->for_reclaim, __entry->range_cyclic,
-		  (unsigned long)__entry->writeback_index)
-#endif
+	TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
+
+	TP_ARGS(root, start, len)
 )
 
-DEFINE_EVENT(btrfs__writepage, __extent_writepage,
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
 
-	TP_PROTO(struct page *page, struct inode *inode,
-		 struct writeback_control *wbc),
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
 
-	TP_ARGS(page, inode, wbc)
+	btrfs_find_free_extent,
+
+	TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size,
+		 u64 data),
+
+	TP_ARGS(fs_info, num_bytes, empty_size, data),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, num_bytes, num_bytes)
+		ctf_integer(u64, empty_size, empty_size)
+		ctf_integer(u64, data, data)
+	)
 )
 
-TRACE_EVENT(btrfs_writepage_end_io_hook,
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
 
-	TP_PROTO(struct page *page, u64 start, u64 end, int uptodate),
+	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
+		 u64 len),
 
-	TP_ARGS(page, start, end, uptodate),
+	TP_ARGS(block_group, start, len),
 
-	TP_STRUCT__entry(
-		__field(	ino_t,	 ino		)
-		__field(	pgoff_t, index		)
-		__field(	u64,	 start		)
-		__field(	u64,	 end		)
-		__field(	int,	 uptodate	)
-		__field(	u64,    root_objectid	)
-	),
-
-	TP_fast_assign(
-		tp_assign(ino, page->mapping->host->i_ino)
-		tp_assign(index, page->index)
-		tp_assign(start, start)
-		tp_assign(end, end)
-		tp_assign(uptodate, uptodate)
-		tp_assign(root_objectid,
-			 BTRFS_I(page->mapping->host)->root->root_key.objectid)
-	),
-
-	TP_printk("root = %llu(%s), ino = %lu, page_index = %lu, start = %llu, "
-		  "end = %llu, uptodate = %d",
-		  show_root_type(__entry->root_objectid),
-		  (unsigned long)__entry->ino, (unsigned long)__entry->index,
-		  (unsigned long long)__entry->start,
-		  (unsigned long long)__entry->end, __entry->uptodate)
-)
-
-TRACE_EVENT(btrfs_sync_file,
+	TP_FIELDS(
+		ctf_array(u8, fsid, block_group->lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, bg_objectid, block_group->start)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, len, len)
+	)
+)
 
-	TP_PROTO(struct file *file, int datasync),
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
 
-	TP_ARGS(file, datasync),
+	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
+		 u64 len),
 
-	TP_STRUCT__entry(
-		__field(	ino_t,  ino		)
-		__field(	ino_t,  parent		)
-		__field(	int,    datasync	)
-		__field(	u64,    root_objectid	)
-	),
-
-	TP_fast_assign(
-		tp_assign(ino, file->f_path.dentry->d_inode->i_ino)
-		tp_assign(parent, file->f_path.dentry->d_parent->d_inode->i_ino)
-		tp_assign(datasync, datasync)
-		tp_assign(root_objectid,
-			BTRFS_I(file->f_path.dentry->d_inode)->root->root_key.objectid)
-	),
+	TP_ARGS(block_group, start, len)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
+
+	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
+		 u64 len),
 
-	TP_printk("root = %llu(%s), ino = %ld, parent = %ld, datasync = %d",
-		  show_root_type(__entry->root_objectid),
-		  (unsigned long)__entry->ino, (unsigned long)__entry->parent,
-		  __entry->datasync)
+	TP_ARGS(block_group, start, len)
 )
 
-TRACE_EVENT(btrfs_sync_fs,
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,18,0))
+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
 
-	TP_PROTO(int wait),
+	btrfs_find_free_extent,
 
-	TP_ARGS(wait),
+	TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size,
+		 u64 data),
 
-	TP_STRUCT__entry(
-		__field(	int,  wait		)
-	),
+	TP_ARGS(fs_info, num_bytes, empty_size, data),
 
-	TP_fast_assign(
-		tp_assign(wait, wait)
-	),
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, num_bytes, num_bytes)
+		ctf_integer(u64, empty_size, empty_size)
+		ctf_integer(u64, data, data)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
+
+	TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
+		 u64 len),
 
-	TP_printk("wait = %d", __entry->wait)
+	TP_ARGS(block_group, start, len),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, block_group->lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, bg_objectid, block_group->key.objectid)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, len, len)
+	)
 )
 
-#define show_ref_action(action)						\
-	__print_symbolic(action,					\
-		{ BTRFS_ADD_DELAYED_REF,    "ADD_DELAYED_REF" },	\
-		{ BTRFS_DROP_DELAYED_REF,   "DROP_DELAYED_REF" },	\
-		{ BTRFS_ADD_DELAYED_EXTENT, "ADD_DELAYED_EXTENT" }, 	\
-		{ BTRFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" })
-			
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
 
-TRACE_EVENT(btrfs_delayed_tree_ref,
+	TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
+		 u64 len),
 
-	TP_PROTO(struct btrfs_delayed_ref_node *ref,
-		 struct btrfs_delayed_tree_ref *full_ref,
-		 int action),
+	TP_ARGS(block_group, start, len)
+)
 
-	TP_ARGS(ref, full_ref, action),
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
 
-	TP_STRUCT__entry(
-		__field(	u64,  bytenr		)
-		__field(	u64,  num_bytes		)
-		__field(	int,  action		) 
-		__field(	u64,  parent		)
-		__field(	u64,  ref_root		)
-		__field(	int,  level		)
-		__field(	int,  type		)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
-		__field(	u64,  seq		)
-#endif
-	),
-
-	TP_fast_assign(
-		tp_assign(bytenr, ref->bytenr)
-		tp_assign(num_bytes, ref->num_bytes)
-		tp_assign(action, action)
-		tp_assign(parent, full_ref->parent)
-		tp_assign(ref_root, full_ref->root)
-		tp_assign(level, full_ref->level)
-		tp_assign(type, ref->type)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
-		tp_assign(seq, ref->seq)
-#endif
-	),
+	TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
+		 u64 len),
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
-	TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, "
-		  "parent = %llu(%s), ref_root = %llu(%s), level = %d, "
-		  "type = %s, seq = %llu",
-#else
-	TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, "
-		  "parent = %llu(%s), ref_root = %llu(%s), level = %d, "
-		  "type = %s",
-#endif
-		  (unsigned long long)__entry->bytenr,
-		  (unsigned long long)__entry->num_bytes,
-		  show_ref_action(__entry->action),
-		  show_root_type(__entry->parent),
-		  show_root_type(__entry->ref_root),
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
-		  __entry->level, show_ref_type(__entry->type),
-		  (unsigned long long)__entry->seq)
-#else
-		  __entry->level, show_ref_type(__entry->type))
-#endif
+	TP_ARGS(block_group, start, len)
 )
 
-TRACE_EVENT(btrfs_delayed_data_ref,
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
 
-	TP_PROTO(struct btrfs_delayed_ref_node *ref,
-		 struct btrfs_delayed_data_ref *full_ref,
-		 int action),
+	btrfs_find_free_extent,
 
-	TP_ARGS(ref, full_ref, action),
+	TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size,
+		 u64 data),
 
-	TP_STRUCT__entry(
-		__field(	u64,  bytenr		)
-		__field(	u64,  num_bytes		)
-		__field(	int,  action		) 
-		__field(	u64,  parent		)
-		__field(	u64,  ref_root		)
-		__field(	u64,  owner		)
-		__field(	u64,  offset		)
-		__field(	int,  type		)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
-		__field(	u64,  seq		)
-#endif
-	),
-
-	TP_fast_assign(
-		tp_assign(bytenr, ref->bytenr)
-		tp_assign(num_bytes, ref->num_bytes)
-		tp_assign(action, action)
-		tp_assign(parent, full_ref->parent)
-		tp_assign(ref_root, full_ref->root)
-		tp_assign(owner, full_ref->objectid)
-		tp_assign(offset, full_ref->offset)
-		tp_assign(type, ref->type)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
-		tp_assign(seq, ref->seq)
-#endif
-	),
+	TP_ARGS(fs_info, num_bytes, empty_size, data),
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
-	TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, "
-		  "parent = %llu(%s), ref_root = %llu(%s), owner = %llu, "
-		  "offset = %llu, type = %s, seq = %llu",
-#else
-	TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, "
-		  "parent = %llu(%s), ref_root = %llu(%s), owner = %llu, "
-		  "offset = %llu, type = %s",
-#endif
-		  (unsigned long long)__entry->bytenr,
-		  (unsigned long long)__entry->num_bytes,
-		  show_ref_action(__entry->action),
-		  show_root_type(__entry->parent),
-		  show_root_type(__entry->ref_root),
-		  (unsigned long long)__entry->owner,
-		  (unsigned long long)__entry->offset,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
-		  show_ref_type(__entry->type),
-		  (unsigned long long)__entry->seq)
-#else
-		  show_ref_type(__entry->type))
-#endif
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, num_bytes, num_bytes)
+		ctf_integer(u64, empty_size, empty_size)
+		ctf_integer(u64, data, data)
+	)
 )
 
-TRACE_EVENT(btrfs_delayed_ref_head,
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
 
-	TP_PROTO(struct btrfs_delayed_ref_node *ref,
-		 struct btrfs_delayed_ref_head *head_ref,
-		 int action),
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_block_group_cache *block_group, u64 start,
+		 u64 len),
 
-	TP_ARGS(ref, head_ref, action),
+	TP_ARGS(fs_info, block_group, start, len),
 
-	TP_STRUCT__entry(
-		__field(	u64,  bytenr		)
-		__field(	u64,  num_bytes		)
-		__field(	int,  action		) 
-		__field(	int,  is_data		)
-	),
-
-	TP_fast_assign(
-		tp_assign(bytenr, ref->bytenr)
-		tp_assign(num_bytes, ref->num_bytes)
-		tp_assign(action, action)
-		tp_assign(is_data, head_ref->is_data)
-	),
-
-	TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, is_data = %d",
-		  (unsigned long long)__entry->bytenr,
-		  (unsigned long long)__entry->num_bytes,
-		  show_ref_action(__entry->action),
-		  __entry->is_data)
-)
-
-#define show_chunk_type(type)					\
-	__print_flags(type, "|",				\
-		{ BTRFS_BLOCK_GROUP_DATA, 	"DATA"	},	\
-		{ BTRFS_BLOCK_GROUP_SYSTEM, 	"SYSTEM"},	\
-		{ BTRFS_BLOCK_GROUP_METADATA, 	"METADATA"},	\
-		{ BTRFS_BLOCK_GROUP_RAID0, 	"RAID0" },	\
-		{ BTRFS_BLOCK_GROUP_RAID1, 	"RAID1" },	\
-		{ BTRFS_BLOCK_GROUP_DUP, 	"DUP"	},	\
-		{ BTRFS_BLOCK_GROUP_RAID10, 	"RAID10"})
-
-DECLARE_EVENT_CLASS(btrfs__chunk,
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, bg_objectid, block_group->key.objectid)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, len, len)
+	)
+)
 
-	TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
-		 u64 offset, u64 size),
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
 
-	TP_ARGS(root, map, offset, size),
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_block_group_cache *block_group, u64 start,
+		 u64 len),
+
+	TP_ARGS(fs_info, block_group, start, len)
+)
 
-	TP_STRUCT__entry(
-		__field(	int,  num_stripes		)
-		__field(	u64,  type			)
-		__field(	int,  sub_stripes		)
-		__field(	u64,  offset			)
-		__field(	u64,  size			)
-		__field(	u64,  root_objectid		)
-	),
-
-	TP_fast_assign(
-		tp_assign(num_stripes, map->num_stripes)
-		tp_assign(type, map->type)
-		tp_assign(sub_stripes, map->sub_stripes)
-		tp_assign(offset, offset)
-		tp_assign(size, size)
-		tp_assign(root_objectid, root->root_key.objectid)
-	),
-
-	TP_printk("root = %llu(%s), offset = %llu, size = %llu, "
-		  "num_stripes = %d, sub_stripes = %d, type = %s",
-		  show_root_type(__entry->root_objectid),
-		  (unsigned long long)__entry->offset,
-		  (unsigned long long)__entry->size,
-		  __entry->num_stripes, __entry->sub_stripes,
-		  show_chunk_type(__entry->type))
-)
-
-DEFINE_EVENT(btrfs__chunk,  btrfs_chunk_alloc,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
 
-	TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
-		 u64 offset, u64 size),
+	TP_PROTO(const struct btrfs_fs_info *fs_info,
+		 const struct btrfs_block_group_cache *block_group, u64 start,
+		 u64 len),
 
-	TP_ARGS(root, map, offset, size)
+	TP_ARGS(fs_info, block_group, start, len)
 )
 
-DEFINE_EVENT(btrfs__chunk,  btrfs_chunk_free,
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
 
-	TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
-		 u64 offset, u64 size),
+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
 
-	TP_ARGS(root, map, offset, size)
+	btrfs_find_free_extent,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size,
+		 u64 data),
+
+	TP_ARGS(fs_info, num_bytes, empty_size, data),
+
+	TP_FIELDS(
+		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
+		ctf_integer(u64, num_bytes, num_bytes)
+		ctf_integer(u64, empty_size, empty_size)
+		ctf_integer(u64, data, data)
+	)
 )
 
-TRACE_EVENT(btrfs_cow_block,
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
 
-	TP_PROTO(struct btrfs_root *root, struct extent_buffer *buf,
-		 struct extent_buffer *cow),
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_block_group_cache *block_group, u64 start,
+		 u64 len),
 
-	TP_ARGS(root, buf, cow),
+	TP_ARGS(fs_info, block_group, start, len),
 
-	TP_STRUCT__entry(
-		__field(	u64,  root_objectid		)
-		__field(	u64,  buf_start			)
-		__field(	int,  refs			)
-		__field(	u64,  cow_start			)
-		__field(	int,  buf_level			)
-		__field(	int,  cow_level			)
-	),
-
-	TP_fast_assign(
-		tp_assign(root_objectid, root->root_key.objectid)
-		tp_assign(buf_start, buf->start)
-		tp_assign(refs, atomic_read(&buf->refs))
-		tp_assign(cow_start, cow->start)
-		tp_assign(buf_level, btrfs_header_level(buf))
-		tp_assign(cow_level, btrfs_header_level(cow))
-	),
-
-	TP_printk("root = %llu(%s), refs = %d, orig_buf = %llu "
-		  "(orig_level = %d), cow_buf = %llu (cow_level = %d)",
-		  show_root_type(__entry->root_objectid),
-		  __entry->refs,
-		  (unsigned long long)__entry->buf_start,
-		  __entry->buf_level,
-		  (unsigned long long)__entry->cow_start,
-		  __entry->cow_level)
+	TP_FIELDS(
+		ctf_integer(u64, bg_objectid, block_group->key.objectid)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, len, len)
+	)
 )
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
-TRACE_EVENT(btrfs_space_reservation,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
 
-	TP_PROTO(struct btrfs_fs_info *fs_info, char *type, u64 val,
-		 u64 bytes, int reserve),
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_block_group_cache *block_group, u64 start,
+		 u64 len),
 
-	TP_ARGS(fs_info, type, val, bytes, reserve),
+	TP_ARGS(fs_info, block_group, start, len)
+)
 
-	TP_STRUCT__entry(
-		__array(	u8,	fsid,	BTRFS_UUID_SIZE	)
-		__string(	type,	type			)
-		__field(	u64,	val			)
-		__field(	u64,	bytes			)
-		__field(	int,	reserve			)
-	),
-
-	TP_fast_assign(
-		tp_memcpy(fsid, fs_info->fsid, BTRFS_UUID_SIZE)
-		tp_strcpy(type, type)
-		tp_assign(val, val)
-		tp_assign(bytes, bytes)
-		tp_assign(reserve, reserve)
-	),
-
-	TP_printk("%pU: %s: %Lu %s %Lu", __entry->fsid, __get_str(type),
-		  __entry->val, __entry->reserve ? "reserve" : "release",
-		  __entry->bytes)
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_block_group_cache *block_group, u64 start,
+		 u64 len),
+
+	TP_ARGS(fs_info, block_group, start, len)
 )
-#endif
+#elif (LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
 
-DECLARE_EVENT_CLASS(btrfs__reserved_extent,
+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
 
-	TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
+	btrfs_find_free_extent,
 
-	TP_ARGS(root, start, len),
+	TP_PROTO(const struct btrfs_root *root, u64 num_bytes, u64 empty_size,
+		 u64 data),
 
-	TP_STRUCT__entry(
-		__field(	u64,  root_objectid		)
-		__field(	u64,  start			)
-		__field(	u64,  len			)
-	),
+	TP_ARGS(root, num_bytes, empty_size, data),
+
+	TP_FIELDS(
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+		ctf_integer(u64, num_bytes, num_bytes)
+		ctf_integer(u64, empty_size, empty_size)
+		ctf_integer(u64, data, data)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
 
-	TP_fast_assign(
-		tp_assign(root_objectid, root->root_key.objectid)
-		tp_assign(start, start)
-		tp_assign(len, len)
-	),
+	TP_PROTO(const struct btrfs_root *root,
+		 const struct btrfs_block_group_cache *block_group, u64 start,
+		 u64 len),
+
+	TP_ARGS(root, block_group, start, len),
 
-	TP_printk("root = %llu(%s), start = %llu, len = %llu",
-		  show_root_type(__entry->root_objectid),
-		  (unsigned long long)__entry->start,
-		  (unsigned long long)__entry->len)
+	TP_FIELDS(
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+		ctf_integer(u64, bg_objectid, block_group->key.objectid)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, len, len)
+	)
 )
 
-DEFINE_EVENT(btrfs__reserved_extent,  btrfs_reserved_extent_alloc,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
 
-	TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
+	TP_PROTO(const struct btrfs_root *root,
+		 const struct btrfs_block_group_cache *block_group, u64 start,
+		 u64 len),
 
-	TP_ARGS(root, start, len)
+	TP_ARGS(root, block_group, start, len)
 )
 
-DEFINE_EVENT(btrfs__reserved_extent,  btrfs_reserved_extent_free,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
 
-	TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
+	TP_PROTO(const struct btrfs_root *root,
+		 const struct btrfs_block_group_cache *block_group, u64 start,
+		 u64 len),
 
-	TP_ARGS(root, start, len)
+	TP_ARGS(root, block_group, start, len)
 )
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
-TRACE_EVENT(find_free_extent,
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
+
+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
+
+	btrfs_find_free_extent,
 
 	TP_PROTO(struct btrfs_root *root, u64 num_bytes, u64 empty_size,
 		 u64 data),
 
 	TP_ARGS(root, num_bytes, empty_size, data),
 
-	TP_STRUCT__entry(
-		__field(	u64,	root_objectid		)
-		__field(	u64,	num_bytes		)
-		__field(	u64,	empty_size		)
-		__field(	u64,	data			)
-	),
-
-	TP_fast_assign(
-		tp_assign(root_objectid, root->root_key.objectid)
-		tp_assign(num_bytes, num_bytes)
-		tp_assign(empty_size, empty_size)
-		tp_assign(data, data)
-	),
-
-	TP_printk("root = %Lu(%s), len = %Lu, empty_size = %Lu, "
-		  "flags = %Lu(%s)", show_root_type(__entry->root_objectid),
-		  __entry->num_bytes, __entry->empty_size, __entry->data,
-		  __print_flags((unsigned long)__entry->data, "|",
-				 BTRFS_GROUP_FLAGS))
+	TP_FIELDS(
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+		ctf_integer(u64, num_bytes, num_bytes)
+		ctf_integer(u64, empty_size, empty_size)
+		ctf_integer(u64, data, data)
+	)
 )
 
-DECLARE_EVENT_CLASS(btrfs__reserve_extent,
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
 
 	TP_PROTO(struct btrfs_root *root,
 		 struct btrfs_block_group_cache *block_group, u64 start,
@@ -828,31 +2123,16 @@ DECLARE_EVENT_CLASS(btrfs__reserve_extent,
 
 	TP_ARGS(root, block_group, start, len),
 
-	TP_STRUCT__entry(
-		__field(	u64,	root_objectid		)
-		__field(	u64,	bg_objectid		)
-		__field(	u64,	flags			)
-		__field(	u64,	start			)
-		__field(	u64,	len			)
-	),
-
-	TP_fast_assign(
-		tp_assign(root_objectid, root->root_key.objectid)
-		tp_assign(bg_objectid, block_group->key.objectid)
-		tp_assign(flags, block_group->flags)
-		tp_assign(start, start)
-		tp_assign(len, len)
-	),
-
-	TP_printk("root = %Lu(%s), block_group = %Lu, flags = %Lu(%s), "
-		  "start = %Lu, len = %Lu",
-		  show_root_type(__entry->root_objectid), __entry->bg_objectid,
-		  __entry->flags, __print_flags((unsigned long)__entry->flags,
-						"|", BTRFS_GROUP_FLAGS),
-		  __entry->start, __entry->len)
+	TP_FIELDS(
+		ctf_integer(u64, root_objectid, root->root_key.objectid)
+		ctf_integer(u64, bg_objectid, block_group->key.objectid)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, len, len)
+	)
 )
 
-DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
 
 	TP_PROTO(struct btrfs_root *root,
 		 struct btrfs_block_group_cache *block_group, u64 start,
@@ -861,7 +2141,7 @@ DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent,
 	TP_ARGS(root, block_group, start, len)
 )
 
-DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
 
 	TP_PROTO(struct btrfs_root *root,
 		 struct btrfs_block_group_cache *block_group, u64 start,
@@ -870,136 +2150,214 @@ DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
 	TP_ARGS(root, block_group, start, len)
 )
 
-TRACE_EVENT(btrfs_find_cluster,
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
 
-	TP_PROTO(struct btrfs_block_group_cache *block_group, u64 start,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_find_cluster,
+
+	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
 		 u64 bytes, u64 empty_size, u64 min_bytes),
 
 	TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
 
-	TP_STRUCT__entry(
-		__field(	u64,	bg_objectid		)
-		__field(	u64,	flags			)
-		__field(	u64,	start			)
-		__field(	u64,	bytes			)
-		__field(	u64,	empty_size		)
-		__field(	u64,	min_bytes		)
-	),
-
-	TP_fast_assign(
-		tp_assign(bg_objectid, block_group->key.objectid)
-		tp_assign(flags, block_group->flags)
-		tp_assign(start, start)
-		tp_assign(bytes, bytes)
-		tp_assign(empty_size, empty_size)
-		tp_assign(min_bytes, min_bytes)
-	),
-
-	TP_printk("block_group = %Lu, flags = %Lu(%s), start = %Lu, len = %Lu,"
-		  " empty_size = %Lu, min_bytes = %Lu", __entry->bg_objectid,
-		  __entry->flags,
-		  __print_flags((unsigned long)__entry->flags, "|",
-				BTRFS_GROUP_FLAGS), __entry->start,
-		  __entry->bytes, __entry->empty_size,  __entry->min_bytes)
-)
-
-TRACE_EVENT(btrfs_failed_cluster_setup,
+	TP_FIELDS(
+		ctf_integer(u64, bg_objectid, block_group->start)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, bytes, bytes)
+		ctf_integer(u64, empty_size, empty_size)
+		ctf_integer(u64, min_bytes, min_bytes)
+	)
+)
 
-	TP_PROTO(struct btrfs_block_group_cache *block_group),
+LTTNG_TRACEPOINT_EVENT(btrfs_failed_cluster_setup,
+
+	TP_PROTO(const struct btrfs_block_group *block_group),
+
+	TP_ARGS(block_group),
+
+	TP_FIELDS(
+		ctf_integer(u64, bg_objectid, block_group->start)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT(btrfs_setup_cluster,
+
+	TP_PROTO(const struct btrfs_block_group *block_group,
+		 const struct btrfs_free_cluster *cluster, u64 size, int bitmap),
+
+	TP_ARGS(block_group, cluster, size, bitmap),
+
+	TP_FIELDS(
+		ctf_integer(u64, bg_objectid, block_group->start)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, start, cluster->window_start)
+		ctf_integer(u64, max_size, cluster->max_size)
+		ctf_integer(u64, size, size)
+		ctf_integer(int, bitmap, bitmap)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_find_cluster,
+
+	TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
+		 u64 bytes, u64 empty_size, u64 min_bytes),
+
+	TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
+
+	TP_FIELDS(
+		ctf_integer(u64, bg_objectid, block_group->key.objectid)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, bytes, bytes)
+		ctf_integer(u64, empty_size, empty_size)
+		ctf_integer(u64, min_bytes, min_bytes)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT(btrfs_failed_cluster_setup,
+
+	TP_PROTO(const struct btrfs_block_group_cache *block_group),
 
 	TP_ARGS(block_group),
 
-	TP_STRUCT__entry(
-		__field(	u64,	bg_objectid		)
-	),
+	TP_FIELDS(
+		ctf_integer(u64, bg_objectid, block_group->key.objectid)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT(btrfs_setup_cluster,
+
+	TP_PROTO(const struct btrfs_block_group_cache *block_group,
+		 const struct btrfs_free_cluster *cluster, u64 size, int bitmap),
+
+	TP_ARGS(block_group, cluster, size, bitmap),
+
+	TP_FIELDS(
+		ctf_integer(u64, bg_objectid, block_group->key.objectid)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, start, cluster->window_start)
+		ctf_integer(u64, max_size, cluster->max_size)
+		ctf_integer(u64, size, size)
+		ctf_integer(int, bitmap, bitmap)
+	)
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_find_cluster,
+
+	TP_PROTO(struct btrfs_block_group_cache *block_group, u64 start,
+		 u64 bytes, u64 empty_size, u64 min_bytes),
+
+	TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
 
-	TP_fast_assign(
-		tp_assign(bg_objectid, block_group->key.objectid)
-	),
+	TP_FIELDS(
+		ctf_integer(u64, bg_objectid, block_group->key.objectid)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, start, start)
+		ctf_integer(u64, bytes, bytes)
+		ctf_integer(u64, empty_size, empty_size)
+		ctf_integer(u64, min_bytes, min_bytes)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT(btrfs_failed_cluster_setup,
+
+	TP_PROTO(struct btrfs_block_group_cache *block_group),
 
-	TP_printk("block_group = %Lu", __entry->bg_objectid)
+	TP_ARGS(block_group),
+
+	TP_FIELDS(
+		ctf_integer(u64, bg_objectid, block_group->key.objectid)
+	)
 )
 
-TRACE_EVENT(btrfs_setup_cluster,
+LTTNG_TRACEPOINT_EVENT(btrfs_setup_cluster,
 
 	TP_PROTO(struct btrfs_block_group_cache *block_group,
 		 struct btrfs_free_cluster *cluster, u64 size, int bitmap),
 
 	TP_ARGS(block_group, cluster, size, bitmap),
 
-	TP_STRUCT__entry(
-		__field(	u64,	bg_objectid		)
-		__field(	u64,	flags			)
-		__field(	u64,	start			)
-		__field(	u64,	max_size		)
-		__field(	u64,	size			)
-		__field(	int,	bitmap			)
-	),
-
-	TP_fast_assign(
-		tp_assign(bg_objectid, block_group->key.objectid)
-		tp_assign(flags, block_group->flags)
-		tp_assign(start, cluster->window_start)
-		tp_assign(max_size, cluster->max_size)
-		tp_assign(size, size)
-		tp_assign(bitmap, bitmap)
-	),
-
-	TP_printk("block_group = %Lu, flags = %Lu(%s), window_start = %Lu, "
-		  "size = %Lu, max_size = %Lu, bitmap = %d",
-		  __entry->bg_objectid,
-		  __entry->flags,
-		  __print_flags((unsigned long)__entry->flags, "|",
-				BTRFS_GROUP_FLAGS), __entry->start,
-		  __entry->size, __entry->max_size, __entry->bitmap)
+	TP_FIELDS(
+		ctf_integer(u64, bg_objectid, block_group->key.objectid)
+		ctf_integer(u64, flags, block_group->flags)
+		ctf_integer(u64, start, cluster->window_start)
+		ctf_integer(u64, max_size, cluster->max_size)
+		ctf_integer(u64, size, size)
+		ctf_integer(int, bitmap, bitmap)
+	)
 )
 #endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
-TRACE_EVENT(alloc_extent_state,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
+	LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT_MAP(alloc_extent_state,
 
-	TP_PROTO(struct extent_state *state, gfp_t mask, unsigned long IP),
+	btrfs_alloc_extent_state,
+
+	TP_PROTO(const struct extent_state *state, gfp_t mask, unsigned long IP),
 
 	TP_ARGS(state, mask, IP),
 
-	TP_STRUCT__entry(
-		__field(struct extent_state *, state)
-		__field(gfp_t, mask)
-		__field(unsigned long, ip)
-	),
+	TP_FIELDS(
+		ctf_integer_hex(const struct extent_state *, state, state)
+		ctf_integer(gfp_t, mask, mask)
+		ctf_integer(unsigned long, ip, IP)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_MAP(free_extent_state,
+
+	btrfs_free_extent_state,
 
-	TP_fast_assign(
-		tp_assign(state, state)
-		tp_assign(mask, mask)
-		tp_assign(ip, IP)
-	),
+	TP_PROTO(const struct extent_state *state, unsigned long IP),
 
-	TP_printk("state=%p; mask = %s; caller = %pF", __entry->state,
-		  show_gfp_flags(__entry->mask), (void *)__entry->ip)
+	TP_ARGS(state, IP),
+
+	TP_FIELDS(
+		ctf_integer_hex(const struct extent_state *, state, state)
+		ctf_integer(unsigned long, ip, IP)
+	)
 )
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
+LTTNG_TRACEPOINT_EVENT_MAP(alloc_extent_state,
 
-TRACE_EVENT(free_extent_state,
+	btrfs_alloc_extent_state,
 
-	TP_PROTO(struct extent_state *state, unsigned long IP),
+	TP_PROTO(struct extent_state *state, gfp_t mask, unsigned long IP),
 
-	TP_ARGS(state, IP),
+	TP_ARGS(state, mask, IP),
+
+	TP_FIELDS(
+		ctf_integer_hex(struct extent_state *, state, state)
+		ctf_integer(gfp_t, mask, mask)
+		ctf_integer(unsigned long, ip, IP)
+	)
+)
 
-	TP_STRUCT__entry(
-		__field(struct extent_state *, state)
-		__field(unsigned long, ip)
-	),
+LTTNG_TRACEPOINT_EVENT_MAP(free_extent_state,
 
-	TP_fast_assign(
-		tp_assign(state, state)
-		tp_assign(ip, IP)
-	),
+	btrfs_free_extent_state,
+
+	TP_PROTO(struct extent_state *state, unsigned long IP),
+
+	TP_ARGS(state, IP),
 
-	TP_printk(" state=%p; caller = %pF", __entry->state,
-		  (void *)__entry->ip)
+	TP_FIELDS(
+		ctf_integer_hex(struct extent_state *, state, state)
+		ctf_integer(unsigned long, ip, IP)
+	)
 )
 #endif
 
-#endif /* _TRACE_BTRFS_H */
+#endif /* LTTNG_TRACE_BTRFS_H */
 
 /* This part must be outside protection */
-#include "../../../probes/define_trace.h"
+#include <probes/define_trace.h>