[PATCH 26/35] btrfs: make btrfs_destroy_delayed_refs use btrfs_delete_ref_head

Josef Bacik
2018-08-30T21:46:31Z

Instead of open coding this stuff use the helper instead.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
---
fs/btrfs/disk-io.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index c72ab2ca7627..1d3f5731d616 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -4232,12 +4232,7 @@ static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans,
if (head->must_insert_reserved)
pin_bytes = true;
btrfs_free_delayed_extent_op(head->extent_op);
- delayed_refs->num_heads--;
- if (head->processing == 0)
- delayed_refs->num_heads_ready--;
- atomic_dec(&delayed_refs->num_entries);
- rb_erase(&head->href_node, &delayed_refs->href_root);
- RB_CLEAR_NODE(&head->href_node);
+ btrfs_delete_ref_head(delayed_refs, head);
spin_unlock(&head->lock);
spin_unlock(&delayed_refs->lock);
mutex_unlock(&head->mutex);
--
2.14.3