Btrfs/tracepoint: update delayed ref tracepoints
This shows exactly how btrfs processes the delayed refs onto disks,
which is very helpful on understanding delayed ref mechanism and
debugging related bugs.
Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c
index c219463..f7be9f7 100644
--- a/fs/btrfs/delayed-ref.c
+++ b/fs/btrfs/delayed-ref.c
@@ -600,7 +600,7 @@
INIT_LIST_HEAD(&head_ref->cluster);
mutex_init(&head_ref->mutex);
- trace_btrfs_delayed_ref_head(ref, head_ref, action);
+ trace_add_delayed_ref_head(ref, head_ref, action);
existing = tree_insert(&delayed_refs->root, &ref->rb_node);
@@ -661,7 +661,7 @@
ref->type = BTRFS_TREE_BLOCK_REF_KEY;
full_ref->level = level;
- trace_btrfs_delayed_tree_ref(ref, full_ref, action);
+ trace_add_delayed_tree_ref(ref, full_ref, action);
existing = tree_insert(&delayed_refs->root, &ref->rb_node);
@@ -722,7 +722,7 @@
full_ref->objectid = owner;
full_ref->offset = offset;
- trace_btrfs_delayed_data_ref(ref, full_ref, action);
+ trace_add_delayed_data_ref(ref, full_ref, action);
existing = tree_insert(&delayed_refs->root, &ref->rb_node);