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[PATCH] Avoid printing pointless tsc skew msgs

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These messages are kinda silly..

CPU#0 had 0 usecs TSC skew, fixed it up.
CPU#1 had 0 usecs TSC skew, fixed it up.

inspired from: http://bugzilla.kernel.org/attachment.cgi?id=7713&action=view

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Dave Jones 2006-04-27 18:39:24 -07:00 committed by Linus Torvalds
parent 1d3d1d3e03
commit 7f5910ecab
1 changed files with 3 additions and 1 deletions
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4
arch/i386/kernel/smpboot.c
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@ -313,7 +313,9 @@ static void __init synchronize_tsc_bp (void)
if (tsc_values[i] < avg)
realdelta = -realdelta;
printk(KERN_INFO "CPU#%d had %ld usecs TSC skew, fixed it up.\n", i, realdelta);
if (realdelta > 0)
printk(KERN_INFO "CPU#%d had %ld usecs TSC "
"skew, fixed it up.\n", i, realdelta);
}
sum += delta;