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authorDave Jones <davej@redhat.com>2006-04-27 18:39:24 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-28 08:33:47 -0700
commit7f5910ecabd3a36b9c06f73e33b673ccf150f3b4 (patch)
tree17887871973a1475e79680966c4f843f1b7173f3 /arch
parent1d3d1d3e0356b583b642b016f874e2d1bd578453 (diff)
[PATCH] Avoid printing pointless tsc skew msgs
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/i386/kernel/smpboot.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index a6969903f2d6..825b2b4ca721 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -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;