diff options
| -rw-r--r-- | fs/btrfs/delayed-ref.c | 6 | ||||
| -rw-r--r-- | fs/btrfs/extent-tree.c | 6 | ||||
| -rw-r--r-- | include/trace/events/btrfs.h | 60 |
3 files changed, 66 insertions, 6 deletions
diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c index c219463fb1f..f7be9f76a12 100644 --- a/fs/btrfs/delayed-ref.c +++ b/fs/btrfs/delayed-ref.c @@ -600,7 +600,7 @@ static noinline void add_delayed_ref_head(struct btrfs_fs_info *fs_info, 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 @@ static noinline void add_delayed_tree_ref(struct btrfs_fs_info *fs_info, 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 @@ static noinline void add_delayed_data_ref(struct btrfs_fs_info *fs_info, 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); diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index a770a631843..ca02d3c1724 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -2035,6 +2035,8 @@ static int run_delayed_data_ref(struct btrfs_trans_handle *trans, ins.type = BTRFS_EXTENT_ITEM_KEY; ref = btrfs_delayed_node_to_data_ref(node); + trace_run_delayed_data_ref(node, ref, node->action); + if (node->type == BTRFS_SHARED_DATA_REF_KEY) parent = ref->parent; else @@ -2178,6 +2180,8 @@ static int run_delayed_tree_ref(struct btrfs_trans_handle *trans, SKINNY_METADATA); ref = btrfs_delayed_node_to_tree_ref(node); + trace_run_delayed_tree_ref(node, ref, node->action); + if (node->type == BTRFS_SHARED_BLOCK_REF_KEY) parent = ref->parent; else @@ -2236,6 +2240,8 @@ static int run_one_delayed_ref(struct btrfs_trans_handle *trans, */ BUG_ON(extent_op); head = btrfs_delayed_node_to_head(node); + trace_run_delayed_ref_head(node, head, node->action); + if (insert_reserved) { btrfs_pin_extent(root, node->bytenr, node->num_bytes, 1); diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index 2902657ba76..45702c3c383 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -439,7 +439,7 @@ TRACE_EVENT(btrfs_sync_fs, { BTRFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" }) -TRACE_EVENT(btrfs_delayed_tree_ref, +DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref, TP_PROTO(struct btrfs_delayed_ref_node *ref, struct btrfs_delayed_tree_ref *full_ref, @@ -481,7 +481,25 @@ TRACE_EVENT(btrfs_delayed_tree_ref, (unsigned long long)__entry->seq) ); -TRACE_EVENT(btrfs_delayed_data_ref, +DEFINE_EVENT(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) +); + +DEFINE_EVENT(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) +); + +DECLARE_EVENT_CLASS(btrfs_delayed_data_ref, TP_PROTO(struct btrfs_delayed_ref_node *ref, struct btrfs_delayed_data_ref *full_ref, @@ -527,7 +545,25 @@ TRACE_EVENT(btrfs_delayed_data_ref, (unsigned long long)__entry->seq) ); -TRACE_EVENT(btrfs_delayed_ref_head, +DEFINE_EVENT(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(ref, full_ref, action) +); + +DEFINE_EVENT(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(ref, full_ref, action) +); + +DECLARE_EVENT_CLASS(btrfs_delayed_ref_head, TP_PROTO(struct btrfs_delayed_ref_node *ref, struct btrfs_delayed_ref_head *head_ref, @@ -556,6 +592,24 @@ TRACE_EVENT(btrfs_delayed_ref_head, __entry->is_data) ); +DEFINE_EVENT(btrfs_delayed_ref_head, 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) +); + +DEFINE_EVENT(btrfs_delayed_ref_head, 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) +); + #define show_chunk_type(type) \ __print_flags(type, "|", \ { BTRFS_BLOCK_GROUP_DATA, "DATA" }, \ |