evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Merge "sched: Export wake_to_idle API"

Browse source
This commit is contained in:
Linux Build Service Account 2018-03-28 15:27:56 -07:00 • committed by Gerrit - the friendly Code Review server
commit 905fb03643
2 changed files with 18 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
include/linux/sched.h
View file

@ -184,6 +184,22 @@ extern void sched_get_nr_running_avg(int *avg, int *iowait_avg, int *big_avg,
unsigned int *big_max_nr);
extern u64 sched_get_cpu_last_busy_time(int cpu);
#ifdef CONFIG_SMP
extern u32 sched_get_wake_up_idle(struct task_struct *p);
extern int sched_set_wake_up_idle(struct task_struct *p, int wake_up_idle);
#else
static inline u32 sched_get_wake_up_idle(struct task_struct *p)
{
return 0;
}
static inline int sched_set_wake_up_idle(struct task_struct *p,
int wake_up_idle)
{
return 0;
}
#endif /* CONFIG_SMP */
extern void calc_global_load(unsigned long ticks);
#if defined(CONFIG_SMP) && defined(CONFIG_NO_HZ_COMMON)
@ -2547,9 +2563,6 @@ struct sched_load {
unsigned long predicted_load;
};
extern int sched_set_wake_up_idle(struct task_struct *p, int wake_up_idle);
extern u32 sched_get_wake_up_idle(struct task_struct *p);
struct cpu_cycle_counter_cb {
u64 (*get_cpu_cycle_counter)(int cpu);
};

2
kernel/sched/fair.c
View file

@ -2641,6 +2641,7 @@ u32 sched_get_wake_up_idle(struct task_struct *p)
return !!enabled;
}
EXPORT_SYMBOL(sched_get_wake_up_idle);
int sched_set_wake_up_idle(struct task_struct *p, int wake_up_idle)
{
@ -2653,6 +2654,7 @@ int sched_set_wake_up_idle(struct task_struct *p, int wake_up_idle)
return 0;
}
EXPORT_SYMBOL(sched_set_wake_up_idle);
static const u32 runnable_avg_yN_inv[] = {
0xffffffff, 0xfa83b2da, 0xf5257d14, 0xefe4b99a, 0xeac0c6e6, 0xe5b906e6,