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perf_counter, x86: clean up throttling printk 

s/PERFMON/perfcounters for perfcounter interrupt throttling warning.

'perfmon' is the CPU feature name that is Intel-only, while we do
throttling in a generic way.

[ Impact: cleanup ]

Signed-off-by: Mike Galbraith <efault@gmx.de>
Cc: Robert Richter <robert.richter@amd.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
hifive-unleashed-5.1
Mike Galbraith 2009-05-10 10:53:05 +02:00 committed by Ingo Molnar
parent 82afae6016
commit 8823392360
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/cpu/perf_counter.c
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@ -814,7 +814,7 @@ void perf_counter_unthrottle(void)
cpuc = &__get_cpu_var(cpu_hw_counters);
if (cpuc->interrupts >= PERFMON_MAX_INTERRUPTS) {
if (printk_ratelimit())
printk(KERN_WARNING "PERFMON: max interrupts exceeded!\n");
printk(KERN_WARNING "perfcounters: max interrupts exceeded!\n");
hw_perf_restore(cpuc->throttle_ctrl);
}
cpuc->interrupts = 0;