tree 72133b3860caffcf4adeb30ac48f494ce7703537
parent 2a57776e4db0dbce0b7270b00cf8f4b80297c40e
author Junjie Wu <junjiew@codeaurora.org> 1427481861 -0700
committer Stephen Boyd <sboyd@codeaurora.org> 1490037372 -0700

cpufreq: interactive: Reschedule timer if min_freq is reduced

When a CPU is running at policy->min, slack timer will not be scheduled.
If policy->min is reduced later, current implementation doesn't
reschedule slack timer and thus could leave CPU at a higher
frequency indefinitely as long as the CPU is idle. This behavior is
undesirable from power perspective.

Change-Id: I40bfd7c93ad3fd06e3837dc48befdc07f29c78c8
[junjiew@codeaurora.org: Resolved merge conflicts.]
Signed-off-by: Junjie Wu <junjiew@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>