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| author | alexclarke <alexclarke@chromium.org> | 2015-06-18 15:44:03 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2015-06-18 22:45:37 +0000 |
| commit | bbc668f47d7275c755046f962e40351337a569b7 (patch) | |
| tree | a2bea2b87ab109b3fdfa2e9aa9e96f6ff61e1577 /components/scheduler/renderer | |
| parent | 8e1e026913c6717bfd7f399dbcbe249692e2920a (diff) | |
| download | chromium_src-bbc668f47d7275c755046f962e40351337a569b7.zip chromium_src-bbc668f47d7275c755046f962e40351337a569b7.tar.gz chromium_src-bbc668f47d7275c755046f962e40351337a569b7.tar.bz2 | |
Increase the idle period timer starvation threshold to 10s
The effect of this is, when in in compositor priority with the main
frame on the critical path, we will limit timers to running in idle
periods, if there has been any idle period within the last 10s.
BUG=463143
Review URL: https://codereview.chromium.org/1187433007
Cr-Commit-Position: refs/heads/master@{#335150}
Diffstat (limited to 'components/scheduler/renderer')
| -rw-r--r-- | components/scheduler/renderer/renderer_scheduler_impl.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/components/scheduler/renderer/renderer_scheduler_impl.h b/components/scheduler/renderer/renderer_scheduler_impl.h index f90ac45..e00d662 100644 --- a/components/scheduler/renderer/renderer_scheduler_impl.h +++ b/components/scheduler/renderer/renderer_scheduler_impl.h @@ -139,8 +139,9 @@ class SCHEDULER_EXPORT RendererSchedulerImpl : public RendererScheduler, // For the purposes of deciding whether or not it's safe to turn timers on // only in idle periods, we regard the system as being as being "idle period" - // starved if there hasn't been an idle period in the last 100 ms. - static const int kIdlePeriodStarvationThresholdMillis = 100; + // starved if there hasn't been an idle period in the last 10 seconds. This + // was chosen to be long enough to cover most anticipated user gestures. + static const int kIdlePeriodStarvationThresholdMillis = 10000; // Schedules an immediate PolicyUpdate, if there isn't one already pending and // sets |policy_may_need_update_|. Note |any_thread_lock_| must be |