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Commit a733dc8b authored by Amir Vajid's avatar Amir Vajid
Browse files

sched/walt: Improve the scheduler 



This change is for general scheduler improvements.

Change-Id: Id48c9ddaee0c9f5dcadc2975346b33d72f4fc8ba
Signed-off-by: default avatarAmir Vajid <avajid@codeaurora.org>
parent f02cf8f6

include/linux/sched.h

+0 −15
Original line number Diff line number Diff line
@@ -118,18 +118,6 @@ struct task_group; 
					 (task->flags & PF_FROZEN) == 0 && \

					 (task->state & TASK_NOLOAD) == 0)



/*

 * Enum for display driver to provide varying refresh rates

 */

enum fps {

	FPS0 = 0,

	FPS30 = 30,

	FPS48 = 48,

	FPS60 = 60,

	FPS90 = 90,

	FPS120 = 120,

};



enum task_boost_type {

	TASK_BOOST_NONE = 0,

	TASK_BOOST_ON_MID,
@@ -562,7 +550,6 @@ register_cpu_cycle_counter_cb(struct cpu_cycle_counter_cb *cb); 
extern void

sched_update_cpu_freq_min_max(const cpumask_t *cpus, u32 fmin, u32 fmax);

extern void free_task_load_ptrs(struct task_struct *p);

extern void sched_set_refresh_rate(enum fps fps);

extern int set_task_boost(int boost, u64 period);

extern void walt_update_cluster_topology(void);
@@ -646,8 +633,6 @@ static inline void free_task_load_ptrs(struct task_struct *p) { } 
static inline void sched_update_cpu_freq_min_max(const cpumask_t *cpus,

					u32 fmin, u32 fmax) { }



static inline void sched_set_refresh_rate(enum fps fps) { }



static inline void set_task_boost(int boost, u64 period) { }

static inline void walt_update_cluster_topology(void) { }

#endif /* CONFIG_SCHED_WALT */

kernel/sched/walt.c

+0 −2
Original line number Diff line number Diff line
@@ -71,8 +71,6 @@ void __weak sched_update_cpu_freq_min_max(const cpumask_t *cpus, u32 fmin, 


void __weak free_task_load_ptrs(struct task_struct *p) { }



void __weak sched_set_refresh_rate(enum fps fps) { }



int __weak core_ctl_set_boost(bool boost) { return 0; }



void __weak core_ctl_notifier_register(struct notifier_block *n) { }