android/android_kernel_cmhtcleo
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disable GENTLE FAIR SLEEPERS

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Sleeper Fairness is a concept used by CFS which treat sleeping/waiting tasks as if they were in a run queue. This implies tasks which spend most of the time waiting for an user input and such will get a fair share of CPU when they need it. Disabling Gentle Fair Sleepers could improve UI responsiveness.
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securecrt 2012-09-21 14:11:11 +08:00
parent 73dd7070ec
commit 4d2e9936aa
1 changed files with 1 additions and 1 deletions
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kernel/sched_features.h
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@ -10,7 +10,7 @@ SCHED_FEAT(FAIR_SLEEPERS, 1)
* them to run sooner, but does not allow tons of sleepers to
* rip the spread apart.
*/
SCHED_FEAT(GENTLE_FAIR_SLEEPERS, 1)
SCHED_FEAT(GENTLE_FAIR_SLEEPERS, 0)
/*
* By not normalizing the sleep time, heavy tasks get an effective