Eric Lee / smarc-ti-linux-kernel

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Commit cfea7d7e452f57682a0bb55a55e9f79c569558c2

Authored by Rado Vrbovsky
Committed by Thomas Gleixner
1 parent 8ffbc7d9ff
Exists in master and in 20 other branches dlt-processor-sdk-linux-03.00.00.04, newt-ti-linux-3.12.y, processor-sdk-linux-01.00.00, processor-sdk-linux-02.00.01, smarc-ti-linux-3.12.10, smarc-ti-linux-3.12.y, smarc-ti-linux-3.14.y, smarc-ti-linux-3.15.y, smarc-ti-lsk-linux-4.1.y, smarct3x-processor-sdk-04.01.00.06, smarct3x-processor-sdk-linux-02.00.01, smarct3x-processor-sdk-linux-03.00.00.04, smarct4x-800-processor-sdk-linux-02.00.01, smarct4x-processor-sdk-04.01.00.06, smarct4x-processor-sdk-linux-02.00.01, smarct4x-processor-sdk-linux-03.00.00.04, ti-linux-3.12.y, ti-linux-3.14.y, ti-linux-3.15.y, ti-lsk-linux-4.1.y

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>

Showing 1 changed file with 2 additions and 2 deletions Side-by-side Diff

kernel/time/tick-sched.c
Diff comments   View file @ cfea7d7
... ... @@ -482,8 +482,8 @@
482 482  
483 483 if (ratelimit < 10 &&
484 484 (local_softirq_pending() & SOFTIRQ_STOP_IDLE_MASK)) {
485   - printk(KERN_ERR "NOHZ: local_softirq_pending %02x\n",
486   - (unsigned int) local_softirq_pending());
  485 + pr_warn("NOHZ: local_softirq_pending %02x\n",
  486 + (unsigned int) local_softirq_pending());
487 487 ratelimit++;
488 488 }
489 489 return false;