-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-only */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM btrfs
#if !defined(LTTNG_TRACE_BTRFS_H) || defined(TRACE_HEADER_MULTI_READ)
#define LTTNG_TRACE_BTRFS_H
-#include <probes/lttng-tracepoint-event.h>
+#include <lttng/tracepoint-event.h>
#include <linux/writeback.h>
#include <linux/version.h>
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;
#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,18,0))
+#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,
)
#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0))
+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->disk_bytenr)
+ ctf_integer(u64, len, ordered->num_bytes)
+ ctf_integer(u64, disk_len, ordered->disk_num_bytes)
+ 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(4,14,0))
LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent,
TP_PROTO(const struct inode *inode,
)
#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+#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) || \
)
#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation,
+
+ TP_PROTO(const struct btrfs_fs_info *fs_info, const char *type, u64 val,
+ u64 bytes, int reserve),
+
+ TP_ARGS(fs_info, type, val, bytes, reserve),
+
+ 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) || \
#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,18,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
+
+ 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)
+ )
+)
+
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
+
+ TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
+ u64 len),
+
+ 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->start)
+ ctf_integer(u64, flags, block_group->flags)
+ ctf_integer(u64, start, start)
+ ctf_integer(u64, len, len)
+ )
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
+
+ TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
+ u64 len),
+
+ 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_ARGS(block_group, start, len)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,18,0))
LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
btrfs_find_free_extent,
#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
+#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_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)
+ )
+)
+
+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) || \
TP_FIELDS(
ctf_integer_hex(const struct extent_state *, state, state)
ctf_integer(gfp_t, mask, mask)
- ctf_integer(unsigned long, ip, IP)
+ ctf_integer_hex(unsigned long, ip, IP)
)
)
TP_FIELDS(
ctf_integer_hex(const struct extent_state *, state, state)
- ctf_integer(unsigned long, ip, IP)
+ ctf_integer_hex(unsigned long, ip, IP)
)
)
#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
TP_FIELDS(
ctf_integer_hex(struct extent_state *, state, state)
ctf_integer(gfp_t, mask, mask)
- ctf_integer(unsigned long, ip, IP)
+ ctf_integer_hex(unsigned long, ip, IP)
)
)
TP_FIELDS(
ctf_integer_hex(struct extent_state *, state, state)
- ctf_integer(unsigned long, ip, IP)
+ ctf_integer_hex(unsigned long, ip, IP)
)
)
#endif
#endif /* LTTNG_TRACE_BTRFS_H */
/* This part must be outside protection */
-#include <probes/define_trace.h>
+#include <lttng/define_trace.h>