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Merge "Fix janky navbar ripples -- incorrect timerslack values" into mnc-dev

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Todd Kjos 2015-06-29 22:29:54 +00:00 • committed by Android (Google) Code Review
commit 1fb6e24f19
1 changed files with 3 additions and 1 deletions
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4
libcutils/sched_policy.c
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@ -50,6 +50,7 @@ static inline SchedPolicy _policy(SchedPolicy p)
// timer slack value in nS enforced when the thread moves to background // timer slack value in nS enforced when the thread moves to background
#define TIMER_SLACK_BG 40000000 #define TIMER_SLACK_BG 40000000
#define TIMER_SLACK_FG 50000
static pthread_once_t the_once = PTHREAD_ONCE_INIT; static pthread_once_t the_once = PTHREAD_ONCE_INIT;
@ -353,7 +354,8 @@ int set_sched_policy(int tid, SchedPolicy policy)
&param); &param);
} }
prctl(PR_SET_TIMERSLACK_PID, policy == SP_BACKGROUND ? TIMER_SLACK_BG : 0, tid); prctl(PR_SET_TIMERSLACK_PID,
policy == SP_BACKGROUND ? TIMER_SLACK_BG : TIMER_SLACK_FG, tid);
return 0; return 0;
} }