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Commit 93f992cc authored by Srivatsa Vaddagiri's avatar Srivatsa Vaddagiri Committed by Ingo Molnar
Browse files

sched: group scheduling code cleanup 



Minor cleanups:

- Fix coding style
- remove obsolete comment

Signed-off-by: default avatarSrivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 86faf39d

kernel/sched.c

+3 −18
Original line number Diff line number Diff line
@@ -191,12 +191,12 @@ struct task_group init_task_group = { 
};



#ifdef CONFIG_FAIR_USER_SCHED

# define INIT_TASK_GRP_LOAD	2*NICE_0_LOAD

# define INIT_TASK_GROUP_LOAD	2*NICE_0_LOAD

#else

# define INIT_TASK_GRP_LOAD	NICE_0_LOAD

# define INIT_TASK_GROUP_LOAD	NICE_0_LOAD

#endif



static int init_task_group_load = INIT_TASK_GRP_LOAD;

static int init_task_group_load = INIT_TASK_GROUP_LOAD;



/* return group to which a task belongs */

static inline struct task_group *task_group(struct task_struct *p)
@@ -881,21 +881,6 @@ static inline void cpuacct_charge(struct task_struct *tsk, u64 cputime) {} 


#define sched_class_highest (&rt_sched_class)



/*

 * Update delta_exec, delta_fair fields for rq.

 *

 * delta_fair clock advances at a rate inversely proportional to

 * total load (rq->load.weight) on the runqueue, while

 * delta_exec advances at the same rate as wall-clock (provided

 * cpu is not idle).

 *

 * delta_exec / delta_fair is a measure of the (smoothened) load on this

 * runqueue over any given interval. This (smoothened) load is used

 * during load balance.

 *

 * This function is called /before/ updating rq->load

 * and when switching tasks.

 */

static inline void inc_load(struct rq *rq, const struct task_struct *p)

{

	update_load_add(&rq->load, p->se.load.weight);