Revert "Add btrfs file item tracepoints"

[lttng-modules.git] / instrumentation / events / lttng-module / btrfs.h

diff --git a/instrumentation/events/lttng-module/btrfs.h b/instrumentation/events/lttng-module/btrfs.h
index b3bf72c1c3d881d370d9df4beebcada586b4c4bf..7c17de64c4dde05fcfd8e14bd003323bbee25691 100644 (file)
--- a/instrumentation/events/lttng-module/btrfs.h
+++ b/instrumentation/events/lttng-module/btrfs.h
@@ -273,6 +273,43 @@ LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
 
 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
 
+#if (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, 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,
 
@@ -638,7 +675,7 @@ LTTNG_TRACEPOINT_EVENT(btrfs_add_block_group,
 #endif
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
-LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref,
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_tree_ref,
 
        TP_PROTO(const struct btrfs_fs_info *fs_info,
                 const struct btrfs_delayed_ref_node *ref,
@@ -648,6 +685,7 @@ LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref,
        TP_ARGS(fs_info, ref, full_ref, action),
 
        TP_FIELDS(
+               ctf_array(u8, fsid, 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)
@@ -658,8 +696,28 @@ LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref,
                ctf_integer(u64, seq, ref->seq)
        )
 )
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_tree_ref, 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(btrfs_delayed_tree_ref, 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(btrfs_delayed_tree_ref,
+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_tree_ref,
 
        TP_PROTO(struct btrfs_fs_info *fs_info,
                 struct btrfs_delayed_ref_node *ref,
@@ -669,6 +727,7 @@ LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref,
        TP_ARGS(fs_info, ref, full_ref, action),
 
        TP_FIELDS(
+               ctf_array(u8, fsid, 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)
@@ -679,7 +738,65 @@ LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref,
                ctf_integer(u64, seq, ref->seq)
        )
 )
-#else
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_tree_ref, 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(btrfs_delayed_tree_ref, 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 (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(btrfs_delayed_tree_ref, 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(btrfs_delayed_tree_ref, 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,
@@ -696,13 +813,156 @@ LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref,
                ctf_integer(u64, ref_root, full_ref->root)
                ctf_integer(int, level, full_ref->level)
                ctf_integer(int, type, ref->type)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
                ctf_integer(u64, seq, ref->seq)
-#endif
+       )
+)
+#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_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, 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(btrfs_delayed_data_ref, 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(btrfs_delayed_data_ref, 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, 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(btrfs_delayed_data_ref, 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(btrfs_delayed_data_ref, 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 (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(btrfs_delayed_data_ref, 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(btrfs_delayed_data_ref, 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,
@@ -720,11 +980,30 @@ LTTNG_TRACEPOINT_EVENT(btrfs_delayed_data_ref,
                ctf_integer(u64, owner, full_ref->objectid)
                ctf_integer(u64, offset, full_ref->offset)
                ctf_integer(int, type, ref->type)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
                ctf_integer(u64, seq, ref->seq)
-#endif
        )
 )
+#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,
@@ -743,7 +1022,11 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
        )
 )
 
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, add_delayed_ref_head,
+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,
@@ -752,7 +1035,11 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, add_delayed_ref_head,
        TP_ARGS(fs_info, head_ref, action)
 )
 
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, run_delayed_ref_head,
+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,
@@ -780,7 +1067,11 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
        )
 )
 
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, add_delayed_ref_head,
+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,
@@ -790,7 +1081,11 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, add_delayed_ref_head,
        TP_ARGS(fs_info, ref, head_ref, action)
 )
 
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, run_delayed_ref_head,
+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,
@@ -818,7 +1113,11 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
        )
 )
 
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, add_delayed_ref_head,
+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,
@@ -828,7 +1127,11 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, add_delayed_ref_head,
        TP_ARGS(fs_info, ref, head_ref, action)
 )
 
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, run_delayed_ref_head,
+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,
@@ -855,7 +1158,11 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
        )
 )
 
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, add_delayed_ref_head,
+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,
@@ -864,7 +1171,11 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, add_delayed_ref_head,
        TP_ARGS(ref, head_ref, action)
 )
 
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, run_delayed_ref_head,
+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,
@@ -890,7 +1201,11 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
        )
 )
 
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, add_delayed_ref_head,
+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,
@@ -899,7 +1214,11 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, add_delayed_ref_head,
        TP_ARGS(ref, head_ref, action)
 )
 
-LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs_delayed_ref_head, run_delayed_ref_head,
+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,
@@ -1256,8 +1575,57 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent,  btrfs_reserved_extent_f
 
 #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(4,18,0))
+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
+
+       btrfs_find_free_extent,
+
+       TP_PROTO(const struct btrfs_fs_info *info, u64 num_bytes, u64 empty_size,
+                u64 data),
+
+       TP_ARGS(info, num_bytes, empty_size, data),
+
+       TP_FIELDS(
+               ctf_array(u8, fsid, 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_ARGS(block_group, start, len),
+
+       TP_FIELDS(
+               ctf_array(u8, fsid, block_group->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)
+       )
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
+
+       TP_PROTO(const struct btrfs_block_group_cache *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_cache *block_group, u64 start,
+                u64 len),
+
+       TP_ARGS(block_group, start, len)
+)
 
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
 LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
 
        btrfs_find_free_extent,
@@ -1268,6 +1636,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
        TP_ARGS(info, num_bytes, empty_size, data),
 
        TP_FIELDS(
+               ctf_array(u8, fsid, info->fsid, BTRFS_UUID_SIZE)
                ctf_integer(u64, num_bytes, num_bytes)
                ctf_integer(u64, empty_size, empty_size)
                ctf_integer(u64, data, data)
@@ -1283,6 +1652,7 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
        TP_ARGS(info, block_group, start, len),
 
        TP_FIELDS(
+               ctf_array(u8, fsid, 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)
@@ -1320,6 +1690,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
        TP_ARGS(info, num_bytes, empty_size, data),
 
        TP_FIELDS(
+               ctf_array(u8, fsid, info->fsid, BTRFS_UUID_SIZE)
                ctf_integer(u64, num_bytes, num_bytes)
                ctf_integer(u64, empty_size, empty_size)
                ctf_integer(u64, data, data)