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[05/18] btrfs: remove duplicated code to drop delayed ref during transaction abort

Message ID 5718d90d0fff1bc39531d71f590c9dd21e04f5c6.1729784713.git.fdmanana@suse.com (mailing list archive)
State New
Headers show
Series btrfs: convert delayed head refs to xarray and cleanups | expand

Commit Message

Filipe Manana Oct. 24, 2024, 4:24 p.m. UTC 
From: Filipe Manana <fdmanana@suse.com>

When destroying delayed refs during a transaction abort, we have open
coded the removal of a delayed ref, which is also done by the static
helper function drop_delayed_ref(). So remove that duplicated code and
use drop_delayed_ref() instead.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
---
 fs/btrfs/delayed-ref.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)
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Patch

diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c
index 4dfb7e44507f..db834268faef 100644
--- a/fs/btrfs/delayed-ref.c
+++ b/fs/btrfs/delayed-ref.c
@@ -1261,13 +1261,7 @@  void btrfs_destroy_delayed_refs(struct btrfs_transaction *trans)
 			struct btrfs_delayed_ref_node *ref;
 
 			ref = rb_entry(n, struct btrfs_delayed_ref_node, ref_node);
-			rb_erase_cached(&ref->ref_node, &head->ref_tree);
-			RB_CLEAR_NODE(&ref->ref_node);
-			if (!list_empty(&ref->add_list))
-				list_del(&ref->add_list);
-			atomic_dec(&delayed_refs->num_entries);
-			btrfs_put_delayed_ref(ref);
-			btrfs_delayed_refs_rsv_release(fs_info, 1, 0);
+			drop_delayed_ref(fs_info, delayed_refs, head, ref);
 		}
 		if (head->must_insert_reserved)
 			pin_bytes = true;