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Merge branch 'for-lsk' of git://git.linaro.org/arm/big.LITTLE/mp into lsk-v3.10-big.LITTLE

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This commit is contained in:
Mark Brown 2014-06-27 10:56:53 +01:00
commit ee8cfc6830
1 changed files with 5 additions and 4 deletions
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9
kernel/sched/fair.c
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@ -3560,10 +3560,12 @@ static enum hrtimer_restart hmp_cpu_keepalive_notify(struct hrtimer *hrtimer)
* If there are any, set ns_delay to
* ('target_residency of state with shortest too-big latency' - 1) * 1000.
*/
static void hmp_keepalive_delay(unsigned int *ns_delay)
static void hmp_keepalive_delay(int cpu, unsigned int *ns_delay)
{
struct cpuidle_device *dev = per_cpu(cpuidle_devices, cpu);
struct cpuidle_driver *drv;
drv = cpuidle_driver_ref();
drv = cpuidle_get_cpu_driver(dev);
if (drv) {
unsigned int us_delay = UINT_MAX;
unsigned int us_max_delay = *ns_delay / 1000;
@ -3582,7 +3584,6 @@ static void hmp_keepalive_delay(unsigned int *ns_delay)
else
*ns_delay = 1000 * (us_delay - 1);
}
cpuidle_driver_unref();
}
static void hmp_cpu_keepalive_trigger(void)
@ -3596,7 +3597,7 @@ static void hmp_cpu_keepalive_trigger(void)
CLOCK_MONOTONIC, HRTIMER_MODE_REL_PINNED);
keepalive->timer.function = hmp_cpu_keepalive_notify;
hmp_keepalive_delay(&ns_delay);
hmp_keepalive_delay(cpu, &ns_delay);
keepalive->delay = ns_to_ktime(ns_delay);
keepalive->init = true;
}