Commit 4c89493f authored by Johannes Thumshirn's avatar Johannes Thumshirn Committed by David Sterba
Browse files

btrfs: drop unused trans parameter of drop_delayed_ref 



drop_delayed_ref() doesn't use the btrfs_trans_handle it gets passed in,
so remove it.

Reviewed-by: default avatarQu Wenruo <wqu@suse.com>
Reviewed-by: default avatarJosef Bacik <josef@toxicpanda.com>
Signed-off-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent ceaa837f

fs/btrfs/delayed-ref.c

+4 −5
Original line number Diff line number Diff line
@@ -437,8 +437,7 @@ int btrfs_delayed_ref_lock(struct btrfs_delayed_ref_root *delayed_refs, 
	return 0;

}



static inline void drop_delayed_ref(struct btrfs_trans_handle *trans,

				    struct btrfs_delayed_ref_root *delayed_refs,

static inline void drop_delayed_ref(struct btrfs_delayed_ref_root *delayed_refs,

				    struct btrfs_delayed_ref_head *head,

				    struct btrfs_delayed_ref_node *ref)

{
@@ -482,10 +481,10 @@ static bool merge_ref(struct btrfs_trans_handle *trans, 
			mod = -next->ref_mod;

		}



		drop_delayed_ref(trans, delayed_refs, head, next);

		drop_delayed_ref(delayed_refs, head, next);

		ref->ref_mod += mod;

		if (ref->ref_mod == 0) {

			drop_delayed_ref(trans, delayed_refs, head, ref);

			drop_delayed_ref(delayed_refs, head, ref);

			done = true;

		} else {

			/*
@@ -641,7 +640,7 @@ static int insert_delayed_ref(struct btrfs_trans_handle *trans, 


	/* remove existing tail if its ref_mod is zero */

	if (exist->ref_mod == 0)

		drop_delayed_ref(trans, root, href, exist);

		drop_delayed_ref(root, href, exist);

	spin_unlock(&href->lock);

	return ret;

inserted: