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rcutorture: Replace rcu_torture_stall string with %s 

This commit replaces a hard-coded "rcu_torture_stall" string in a
pr_alert() format with "%s" and __func__.

Signed-off-by: Stephen Zhang <stephenzhangzsd@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Stephen Zhang 2021-01-23 17:54:17 +08:00 committed by Paul E. McKenney
parent 4ac9de07b2
commit 0a27fff30a
1 changed files with 3 additions and 3 deletions
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6
kernel/rcu/rcutorture.c
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@ -1971,8 +1971,8 @@ static int rcu_torture_stall(void *args)
local_irq_disable();
else if (!stall_cpu_block)
preempt_disable();
pr_alert("rcu_torture_stall start on CPU %d.\n",
raw_smp_processor_id());
pr_alert("%s start on CPU %d.\n",
__func__, raw_smp_processor_id());
while (ULONG_CMP_LT((unsigned long)ktime_get_seconds(),
stop_at))
if (stall_cpu_block)
@ -1983,7 +1983,7 @@ static int rcu_torture_stall(void *args)
preempt_enable();
cur_ops->readunlock(idx);
}
pr_alert("rcu_torture_stall end.\n");
pr_alert("%s end.\n", __func__);
torture_shutdown_absorb("rcu_torture_stall");
while (!kthread_should_stop())
schedule_timeout_interruptible(10 * HZ);