From 9e920a6f03e40b1eb712f38b29ad5880153754e2 Mon Sep 17 00:00:00 2001 From: Lu Fengqi Date: Thu, 11 Oct 2018 13:40:34 +0800 Subject: btrfs: delayed-ref: pass delayed_refs directly to btrfs_delayed_ref_lock Since trans is only used for referring to delayed_refs, there is no need to pass it instead of delayed_refs to btrfs_delayed_ref_lock(). No functional change. Reviewed-by: Nikolay Borisov Signed-off-by: Lu Fengqi Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/delayed-ref.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'fs/btrfs/delayed-ref.c') diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c index 59a8c0565a24..5d8f6d505d5a 100644 --- a/fs/btrfs/delayed-ref.c +++ b/fs/btrfs/delayed-ref.c @@ -204,12 +204,9 @@ static struct btrfs_delayed_ref_head* find_ref_head( return NULL; } -int btrfs_delayed_ref_lock(struct btrfs_trans_handle *trans, +int btrfs_delayed_ref_lock(struct btrfs_delayed_ref_root *delayed_refs, struct btrfs_delayed_ref_head *head) { - struct btrfs_delayed_ref_root *delayed_refs; - - delayed_refs = &trans->transaction->delayed_refs; lockdep_assert_held(&delayed_refs->lock); if (mutex_trylock(&head->mutex)) return 0; -- cgit v1.2.3