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-rw-r--r--libcutils/sched_policy.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/libcutils/sched_policy.c b/libcutils/sched_policy.c
index cf50ba7..83222f4 100644
--- a/libcutils/sched_policy.c
+++ b/libcutils/sched_policy.c
@@ -50,6 +50,7 @@ static inline SchedPolicy _policy(SchedPolicy p)
// timer slack value in nS enforced when the thread moves to background
#define TIMER_SLACK_BG 40000000
+#define TIMER_SLACK_FG 50000
static pthread_once_t the_once = PTHREAD_ONCE_INIT;
@@ -353,7 +354,8 @@ int set_sched_policy(int tid, SchedPolicy policy)
&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;
}