X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=mm%2Fthrash.c;h=57ad495dbd54392ff5d1d23125f38f605e4d2763;hb=64b3dcc35e8dcaa3032aa6aba416d05f41ead959;hp=e53f7d02c17cd682c27f0bef1275c416586a9c26;hpb=efb90582c575084723cc14302c1300cb26c7e01f;p=firefly-linux-kernel-4.4.55.git

diff --git a/mm/thrash.c b/mm/thrash.c
index e53f7d02c17c..57ad495dbd54 100644
--- a/mm/thrash.c
+++ b/mm/thrash.c
@@ -29,7 +29,7 @@
 
 static DEFINE_SPINLOCK(swap_token_lock);
 struct mm_struct *swap_token_mm;
-struct mem_cgroup *swap_token_memcg;
+static struct mem_cgroup *swap_token_memcg;
 
 #ifdef CONFIG_CGROUP_MEM_RES_CTLR
 static struct mem_cgroup *swap_token_memcg_from_mm(struct mm_struct *mm)