linux-kernel - [tip:perfcounters/core] perf_counter, x86: clean up throttling printk

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Date:	Mon, 11 May 2009 10:10:58 GMT
From:	tip-bot for Mike Galbraith <efault@....de>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, paulus@...ba.org, hpa@...or.com,
	mingo@...hat.com, a.p.zijlstra@...llo.nl, efault@....de,
	robert.richter@....com, tglx@...utronix.de, mingo@...e.hu
Subject: [tip:perfcounters/core] perf_counter, x86: clean up throttling printk

Commit-ID:  8823392360dc4992f87bf4c623834d315f297493
Gitweb:     http://git.kernel.org/tip/8823392360dc4992f87bf4c623834d315f297493
Author:     Mike Galbraith <efault@....de>
AuthorDate: Sun, 10 May 2009 10:53:05 +0200
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Mon, 11 May 2009 12:04:30 +0200

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@....de>
Cc: Robert Richter <robert.richter@....com>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Paul Mackerras <paulus@...ba.org>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@...e.hu>


---
 arch/x86/kernel/cpu/perf_counter.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/cpu/perf_counter.c b/arch/x86/kernel/cpu/perf_counter.c
index a6878b0..da27419 100644
--- a/arch/x86/kernel/cpu/perf_counter.c
+++ b/arch/x86/kernel/cpu/perf_counter.c
@@ -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;
--
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