From: Roland Dreier <rdreier@cisco.com>
Date: Thu, 24 Sep 2009 21:07:55 +0000 (-0700)
Subject: hrtimer: Remove overly verbose "switch to high res mode" message
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d3f6302e7e51b41af86c6496ffb2f95e8f2179df;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

hrtimer: Remove overly verbose "switch to high res mode" message

On big systems, printing <number of CPUs> copies of

    Switched to high resolution mode on CPU nnn

clutters up the kernel log for minimal gain.  Just get rid of them.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
LKML-Reference: <ada1vlw126s.fsf_-_@cisco.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index e5d98ce50f8..42672790ee1 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -720,8 +720,6 @@ static int hrtimer_switch_to_hres(void)
 	/* "Retrigger" the interrupt to get things going */
 	retrigger_next_event(NULL);
 	local_irq_restore(flags);
-	printk(KERN_DEBUG "Switched to high resolution mode on CPU %d\n",
-	       smp_processor_id());
 	return 1;
 }