diff options
| -rw-r--r-- | mm/memcontrol.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 15429b9..bc16ebc 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -2473,7 +2473,7 @@ static void drain_all_stock(struct mem_cgroup *root_memcg, bool sync) /* Notify other cpus that system-wide "drain" is running */ get_online_cpus(); - curcpu = get_cpu(); + curcpu = get_cpu_light(); for_each_online_cpu(cpu) { struct memcg_stock_pcp *stock = &per_cpu(memcg_stock, cpu); struct mem_cgroup *memcg; @@ -2490,7 +2490,7 @@ static void drain_all_stock(struct mem_cgroup *root_memcg, bool sync) schedule_work_on(cpu, &stock->work); } } - put_cpu(); + put_cpu_light(); if (!sync) goto out; |