From: Nikolay Borisov Date: Thu, 17 May 2018 11:16:29 +0000 (+0300) Subject: btrfs: Remove stale comment about select_delayed_ref X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=c442793e6722158372d65388e2cdbd56170e7ad0;p=openwrt%2Fstaging%2Fblogic.git btrfs: Remove stale comment about select_delayed_ref select_delayed_ref really just gets the next delayed ref which has to be processed - either an add ref or drop ref. We never go back for anything. So the comment is actually bogus, just remove it. Signed-off-by: Nikolay Borisov Reviewed-by: David Sterba Signed-off-by: David Sterba --- diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index fa2ed14532c1..47edb3af3f9f 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -2705,10 +2705,6 @@ static noinline int __btrfs_run_delayed_refs(struct btrfs_trans_handle *trans, spin_lock(&locked_ref->lock); btrfs_merge_delayed_refs(trans, delayed_refs, locked_ref); - /* - * locked_ref is the head node, so we have to go one - * node back for any delayed ref updates - */ ref = select_delayed_ref(locked_ref); if (ref && ref->seq &&