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ANDROID: Reduce log level for couple of prints in hotplug flow

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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.

Bug: 165340180
Change-Id: I18f96613242a7a821ff707bcdaac794ccefd0bba
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
This commit is contained in:
Prasad Sodagudi
2020-10-22 04:32:05 -07:00
committed by Todd Kjos
parent a0e331ecd3
commit 074a2b36c1
2 changed files with 3 additions and 3 deletions
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2
arch/arm64/kernel/smp.c
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@@ -408,7 +408,7 @@ 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_debug("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_debug("Eff. affinity %*pbl of IRQ %u contains only offline CPUs after offlining CPU %u\n",
cpumask_pr_args(m), d->irq, cpu);
return true;
}
@@ -166,7 +166,7 @@ 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_debug_ratelimited("IRQ %u: no longer affine to CPU%u\n",
irq, smp_processor_id());
}
}