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-rw-r--r--mm/memcontrol.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index e63278222be5..13b9d0f221b8 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -3782,7 +3782,6 @@ void mem_cgroup_move_account_page_stat(struct mem_cgroup *from,
3782{ 3782{
3783 /* Update stat data for mem_cgroup */ 3783 /* Update stat data for mem_cgroup */
3784 preempt_disable(); 3784 preempt_disable();
3785 WARN_ON_ONCE(from->stat->count[idx] < nr_pages);
3786 __this_cpu_sub(from->stat->count[idx], nr_pages); 3785 __this_cpu_sub(from->stat->count[idx], nr_pages);
3787 __this_cpu_add(to->stat->count[idx], nr_pages); 3786 __this_cpu_add(to->stat->count[idx], nr_pages);
3788 preempt_enable(); 3787 preempt_enable();