From: Arjan van de Ven Date: Sat, 19 Sep 2009 11:35:33 +0000 (+0200) Subject: tracing, x86, cpuidle: Move the end point of a C state in the power tracer X-Git-Tag: v2.6.32-rc1~628^2~3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=288f023e708efd89d77ce9acf977a33a623ae83d;p=pandora-kernel.git tracing, x86, cpuidle: Move the end point of a C state in the power tracer The "end of a C state" trace point currently happens before the code runs that corrects the TSC for having stopped during idle. The result of this is that the timestamp of the end-of-C-state event is garbage on cpus where the TSC stops during idle. This patch moves the end point of the C state to after the timekeeping engine of the kernel has been corrected. Signed-off-by: Arjan van de Ven Cc: Len Brown Cc: fweisbec@gmail.com Cc: peterz@infradead.org Cc: Paul Mackerras LKML-Reference: <20090919133533.139c2a46@infradead.org> Signed-off-by: Ingo Molnar --- Reading git-diff-tree failed