From 4060bfe9ab80f7d73714511cf6490abb5d99b36e Mon Sep 17 00:00:00 2001 From: kbuild test robot Date: Thu, 23 May 2019 17:01:30 +0800 Subject: [PATCH] writeback: memcg_blkcg_tree_lock can be static Fixes: 60448d438897 ("writeback: add memcg_blkcg_link tree") Signed-off-by: kbuild test robot Signed-off-by: Jiufei Xue --- mm/backing-dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/backing-dev.c b/mm/backing-dev.c index 7f30da5822d9..3a895c9ab69c 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -417,7 +417,7 @@ struct memcg_blkcg_link { }; static RADIX_TREE(memcg_blkcg_tree, GFP_ATOMIC); -DEFINE_SPINLOCK(memcg_blkcg_tree_lock); +static DEFINE_SPINLOCK(memcg_blkcg_tree_lock); static int memcg_blkcg_link_show(struct seq_file *m, void *v) { -- GitLab