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[02/16] btrfs: add btrfs prefix to trace events for extent state alloc and free

Message ID 5538e7180b37ec69a864938901d7375b61cd0376.1744046765.git.fdmanana@suse.com (mailing list archive)
State New
Headers show
Series btrfs: some cleanups for extent-io-tree (mostly renames) | expand

Commit Message

Filipe Manana April 7, 2025, 5:36 p.m. UTC 
From: Filipe Manana <fdmanana@suse.com>

These trace events don't have the 'btrfs_' prefix in their name, unlike
the other trace events from extent-io-tree.c. So add the prefix to make
them consistent and follow coding style conventions too.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
---
 fs/btrfs/extent-io-tree.c    | 4 ++--
 include/trace/events/btrfs.h | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
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Patch

diff --git a/fs/btrfs/extent-io-tree.c b/fs/btrfs/extent-io-tree.c
index 40da61cf3f0e..59448d3028d3 100644
--- a/fs/btrfs/extent-io-tree.c
+++ b/fs/btrfs/extent-io-tree.c
@@ -159,7 +159,7 @@  static struct extent_state *alloc_extent_state(gfp_t mask)
 	btrfs_leak_debug_add_state(state);
 	refcount_set(&state->refs, 1);
 	init_waitqueue_head(&state->wq);
-	trace_alloc_extent_state(state, mask, _RET_IP_);
+	trace_btrfs_alloc_extent_state(state, mask, _RET_IP_);
 	return state;
 }
 
@@ -178,7 +178,7 @@  void free_extent_state(struct extent_state *state)
 	if (refcount_dec_and_test(&state->refs)) {
 		WARN_ON(extent_state_in_tree(state));
 		btrfs_leak_debug_del_state(state);
-		trace_free_extent_state(state, _RET_IP_);
+		trace_btrfs_free_extent_state(state, _RET_IP_);
 		kmem_cache_free(extent_state_cache, state);
 	}
 }
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index f3481a362483..efc06599bc53 100644
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -1476,7 +1476,7 @@  TRACE_EVENT(btrfs_setup_cluster,
 );
 
 struct extent_state;
-TRACE_EVENT(alloc_extent_state,
+TRACE_EVENT(btrfs_alloc_extent_state,
 
 	TP_PROTO(const struct extent_state *state,
 		 gfp_t mask, unsigned long IP),
@@ -1499,7 +1499,7 @@  TRACE_EVENT(alloc_extent_state,
 		  show_gfp_flags(__entry->mask), __entry->ip)
 );
 
-TRACE_EVENT(free_extent_state,
+TRACE_EVENT(btrfs_free_extent_state,
 
 	TP_PROTO(const struct extent_state *state, unsigned long IP),