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-rw-r--r--include/trace/events/btrfs.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index bebc252db865..a32305044371 100644
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -1095,7 +1095,7 @@ TRACE_EVENT(btrfs_cow_block,
TP_fast_assign_btrfs(root->fs_info,
__entry->root_objectid = btrfs_root_id(root);
__entry->buf_start = buf->start;
- __entry->refs = atomic_read(&buf->refs);
+ __entry->refs = refcount_read(&buf->refs);
__entry->cow_start = cow->start;
__entry->buf_level = btrfs_header_level(buf);
__entry->cow_level = btrfs_header_level(cow);