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genirq/cpuhotplug: Reduce logging level for couple of prints

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During the cpu hot plug stress testing, couple of messages
continuous flooding on to the console is causing timers
migration delay. Delayed time migrations from hot plugging
core is causing device instability with watchdog. So reduce
log level for couple of prints in cpu hot plug flow.

Change-Id: I14f034765b063fb2a83a2a9489c664eb2504a770
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
This commit is contained in:
Prasad Sodagudi 2018-06-13 16:59:30 -07:00
commit 8f8cf9f187
2 changed files with 3 additions and 3 deletions
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2
arch/arm64/kernel/smp.c
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@ -343,7 +343,7 @@ void __cpu_die(unsigned int cpu)
pr_crit("CPU%u: cpu didn't die\n", cpu);
return;
}
pr_notice("CPU%u: shutdown\n", cpu);
pr_info("CPU%u: shutdown\n", cpu);
/*
* Now that the dying CPU is beyond the point of no return w.r.t.

4
kernel/irq/cpuhotplug.c
View file

@ -42,7 +42,7 @@ static inline bool irq_needs_fixup(struct irq_data *d)
* If this happens then there was a missed IRQ fixup at some
* point. Warn about it and enforce fixup.
*/
pr_warn("Eff. affinity %*pbl of IRQ %u contains only offline CPUs after offlining CPU %u\n",
pr_info("Eff. affinity %*pbl of IRQ %u contains only offline CPUs after offlining CPU %u\n",
cpumask_pr_args(m), d->irq, cpu);
return true;
}
@ -210,7 +210,7 @@ void irq_migrate_all_off_this_cpu(void)
raw_spin_unlock(&desc->lock);
if (affinity_broken) {
pr_warn_ratelimited("IRQ %u: no longer affine to CPU%u\n",
pr_info_ratelimited("IRQ %u: no longer affine to CPU%u\n",
irq, smp_processor_id());
}
}