Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

[linux.git] / kernel / sched / membarrier.c

diff --git a/kernel/sched/membarrier.c b/kernel/sched/membarrier.c
index a39bed2c784f42be244082e5d80320f72e9d8daf..168479a7d61b8cf411ec5cd5554e00823c99f98f 100644 (file)
--- a/kernel/sched/membarrier.c
+++ b/kernel/sched/membarrier.c
@@ -174,7 +174,6 @@ static int membarrier_private_expedited(int flags)
                 */
                if (cpu == raw_smp_processor_id())
                        continue;
-               rcu_read_lock();
                p = rcu_dereference(cpu_rq(cpu)->curr);
                if (p && p->mm == mm)
                        __cpumask_set_cpu(cpu, tmpmask);