tracing: Add tracepoints for CPU scaling
authorAntti P Miettinen <amiettinen@nvidia.com>
Thu, 29 Mar 2012 04:14:40 +0000 (07:14 +0300)
committerVarun Wadekar <vwadekar@nvidia.com>
Wed, 18 Apr 2012 05:10:05 +0000 (10:10 +0530)
commit1f75c2b913dc0836ed0ee65f1e3c46f3cfacbb0e
treea58def0fe252c9f2d99299e9f21aed365c52237b
parent834f441d3a912521931ad0835b19f3a7c3effa4b
tracing: Add tracepoints for CPU scaling

Simple tracepoints for measuring CPU scaling latencies.

Bug 960307

Change-Id: I6fd4e67e352a2ff134da58866d943457506d080b
Signed-off-by: Antti P Miettinen <amiettinen@nvidia.com>
Reviewed-on: http://git-master/r/93080
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
drivers/cpufreq/cpufreq.c
include/trace/events/power.h