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| author | Rado Vrbovsky <rvrbovsk@redhat.com> | 2013-02-08 18:37:30 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2013-03-25 10:46:59 +0100 |
| commit | cfea7d7e452f57682a0bb55a55e9f79c569558c2 (patch) | |
| tree | 8c8173937d3ce02b6af622b30843433f79e3a4ea /kernel/time/tick-sched.c | |
| parent | hrtimer/trivial: Fix comment text in hrtimer.c (diff) | |
| download | linux-cfea7d7e452f57682a0bb55a55e9f79c569558c2.tar.xz linux-cfea7d7e452f57682a0bb55a55e9f79c569558c2.zip | |
tick: Change log level of NOHZ: local_softirq_pending message
The "NOHZ: local_softirq_pending" message is a largely informational
message. This makes extra work for customers that have a policy of
investigating all kernel log messages logged at <= KERN_ERR log level.
This patch sets the message to a different log level.
[ tglx: Use pr_warn() ]
Signed-off-by: Rado Vrbovsky <rvrbovsk@redhat.com>
Cc: Don Zickus <dzickus@redhat.com>
Link: http://lkml.kernel.org/r/2037057938.893524.1360345050772.JavaMail.root@redhat.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to '')
| -rw-r--r-- | kernel/time/tick-sched.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index a19a39952c1b..225f8bf19095 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -482,8 +482,8 @@ static bool can_stop_idle_tick(int cpu, struct tick_sched *ts) if (ratelimit < 10 && (local_softirq_pending() & SOFTIRQ_STOP_IDLE_MASK)) { - printk(KERN_ERR "NOHZ: local_softirq_pending %02x\n", - (unsigned int) local_softirq_pending()); + pr_warn("NOHZ: local_softirq_pending %02x\n", + (unsigned int) local_softirq_pending()); ratelimit++; } return false; |