aboutsummaryrefslogtreecommitdiffstats
path: root/kernel/rcupreempt.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/rcupreempt.c')
-rw-r--r--kernel/rcupreempt.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/kernel/rcupreempt.c b/kernel/rcupreempt.c
index ce97a4df64d3..beb0e659adcc 100644
--- a/kernel/rcupreempt.c
+++ b/kernel/rcupreempt.c
@@ -1356,17 +1356,11 @@ static int rcu_sched_grace_period(void *arg)
1356 1356
1357 rcu_ctrlblk.sched_sleep = rcu_sched_sleeping; 1357 rcu_ctrlblk.sched_sleep = rcu_sched_sleeping;
1358 spin_unlock_irqrestore(&rcu_ctrlblk.schedlock, flags); 1358 spin_unlock_irqrestore(&rcu_ctrlblk.schedlock, flags);
1359 ret = 0; 1359 ret = 0; /* unused */
1360 __wait_event_interruptible(rcu_ctrlblk.sched_wq, 1360 __wait_event_interruptible(rcu_ctrlblk.sched_wq,
1361 rcu_ctrlblk.sched_sleep != rcu_sched_sleeping, 1361 rcu_ctrlblk.sched_sleep != rcu_sched_sleeping,
1362 ret); 1362 ret);
1363 1363
1364 /*
1365 * Signals would prevent us from sleeping, and we cannot
1366 * do much with them in any case. So flush them.
1367 */
1368 if (ret)
1369 flush_signals(current);
1370 couldsleepnext = 0; 1364 couldsleepnext = 0;
1371 1365
1372 } while (!kthread_should_stop()); 1366 } while (!kthread_should_stop());