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-rw-r--r--fs/btrfs/delayed-ref.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/btrfs/delayed-ref.h b/fs/btrfs/delayed-ref.h
index cc78395f2fcd..a97c9df19ea0 100644
--- a/fs/btrfs/delayed-ref.h
+++ b/fs/btrfs/delayed-ref.h
@@ -216,11 +216,6 @@ struct btrfs_delayed_ref_root {
/* this spin lock protects the rbtree and the entries inside */
spinlock_t lock;
- /* how many delayed ref updates we've queued, used by the
- * throttling code
- */
- atomic_t num_entries;
-
/* total number of head nodes in tree */
unsigned long num_heads;