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-rw-r--r--fs/btrfs/delayed-ref.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/delayed-ref.h b/fs/btrfs/delayed-ref.h
index 05f634eb472d..085f30968aba 100644
--- a/fs/btrfs/delayed-ref.h
+++ b/fs/btrfs/delayed-ref.h
@@ -202,8 +202,8 @@ struct btrfs_delayed_ref_root {
/* head ref rbtree */
struct rb_root_cached href_root;
- /* dirty extent records */
- struct rb_root dirty_extent_root;
+ /* Track dirty extent records. */
+ struct xarray dirty_extents;
/* this spin lock protects the rbtree and the entries inside */
spinlock_t lock;