tree a1ecfdd17a00ed5ac793386191d5d1eb59fcc54f
parent 13c6a76656f734e7f170f41663f96d0d74d1b9bf
author Junjie Wu <junjiew@codeaurora.org> 1398723107 -0700
committer Stephen Boyd <sboyd@codeaurora.org> 1490037371 -0700

cpufreq: interactive: Align timer windows for all CPUs

It's more advantageous to evaluate all CPUs at same time so that
interactive governor gets a complete picture of the load on
each CPU at a specific time. It could also reduce number of speed
changes made if there are many CPUs controlled by same policy. In
addition, waking up all CPUs at same time would allow the cluster
to go into a deeper sleep state when it's idle.

Change-Id: I6915050c5339ef1af106eb906ebe4b7c618061e2
Signed-off-by: Junjie Wu <junjiew@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>