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| author | Junjie Wu <junjiew@codeaurora.org> | 2015-09-14 17:16:17 -0700 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 20:03:31 -0700 |
| commit | b4f3244b37352acabc32b7bab4f2efec94bf9d53 (patch) | |
| tree | 442fe5a22d321e256f644500d77e1c2ad8321639 /drivers/devfreq/devfreq.c | |
| parent | ce83f7661b34dec586c5cf024599ead9d1bc379c (diff) | |
cpufreq: interactive: Ramp up to policy->max for heavy new task
New tasks don't have sufficient history to predict its behavior, even
with scheduler's help. Ramping up conservatively for a heavy task
could hurt performance when it's needed. Therefore, separate out new
tasks' load with scheduler's help and ramp up more aggressively if new
tasks make up a significant portion of total load.
Change-Id: Ia95c956369edb9b7a0768f3bdcb0b2fab367fdf7
Suggested-by: Saravana Kannan <skannan@codeaurora.org>
Signed-off-by: Junjie Wu <junjiew@codeaurora.org>
Diffstat (limited to 'drivers/devfreq/devfreq.c')
0 files changed, 0 insertions, 0 deletions