From: Roland Dreier Date: Wed, 23 Sep 2009 22:33:23 +0000 (-0700) Subject: x86: Reduce verbosity of "TSC is reliable" message X-Git-Tag: v2.6.32-rc1~17^2~5 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ea01c0d7315d6e3218fd22a6947c5b09305fcf65;p=pandora-kernel.git x86: Reduce verbosity of "TSC is reliable" message On modern systems, the kernel prints the message Skipping synchronization checks as TSC is reliable. once for every non-boot CPU. This gets kind of ridiculous on huge systems; for example, on a 64-thread system I was lucky enough to get: $ dmesg | grep 'TSC is reliable' | wc 63 567 4221 There's no point to doing this for every CPU, since the code is just checking the boot CPU anyway, so change this to a printk_once() to make the message appears only once. Signed-off-by: Roland Dreier LKML-Reference: Signed-off-by: Ingo Molnar --- Reading git-diff-tree failed