From: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
Currently "make C=2 mm/memcontrol.o" makes following warnings. fix it.
mm/memcontrol.c:4243:21: error: incompatible types in comparison expression (different address spaces)
mm/memcontrol.c:4245:21: error: incompatible types in comparison expression (different address spaces)
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxx>
Cc: cgroups@xxxxxxxxxxxxxxx
---
mm/memcontrol.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 6adeeec..138be2b 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -195,7 +195,7 @@ struct mem_cgroup_threshold_ary {
struct mem_cgroup_thresholds {
/* Primary thresholds array */
- struct mem_cgroup_threshold_ary *primary;
+ struct mem_cgroup_threshold_ary __rcu *primary;
/*
* Spare threshold array.
* This is needed to make mem_cgroup_unregister_event() "never fail".
--
1.7.1
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