Commit 8527632d authored by Paul Gortmaker's avatar Paul Gortmaker Committed by Ingo Molnar
Browse files

sched: Move update_load_*() methods from sched.h to fair.c 



These inlines are only used by kernel/sched/fair.c so they do
not need to be present in the main kernel/sched/sched.h file.

Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: default avatarPeter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/1366398650-31599-3-git-send-email-paul.gortmaker@windriver.com


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 45ceebf7

kernel/sched/fair.c

+18 −0
Original line number Diff line number Diff line
@@ -113,6 +113,24 @@ unsigned int __read_mostly sysctl_sched_shares_window = 10000000UL; 
unsigned int sysctl_sched_cfs_bandwidth_slice = 5000UL;

#endif



static inline void update_load_add(struct load_weight *lw, unsigned long inc)

{

	lw->weight += inc;

	lw->inv_weight = 0;

}



static inline void update_load_sub(struct load_weight *lw, unsigned long dec)

{

	lw->weight -= dec;

	lw->inv_weight = 0;

}



static inline void update_load_set(struct load_weight *lw, unsigned long w)

{

	lw->weight = w;

	lw->inv_weight = 0;

}



/*

 * Increase the granularity value when there are more CPUs,

 * because with more CPUs the 'effective latency' as visible

kernel/sched/sched.h

+0 −18
Original line number Diff line number Diff line
@@ -892,24 +892,6 @@ static inline void finish_lock_switch(struct rq *rq, struct task_struct *prev) 
#define WF_FORK		0x02		/* child wakeup after fork */

#define WF_MIGRATED	0x4		/* internal use, task got migrated */



static inline void update_load_add(struct load_weight *lw, unsigned long inc)

{

	lw->weight += inc;

	lw->inv_weight = 0;

}



static inline void update_load_sub(struct load_weight *lw, unsigned long dec)

{

	lw->weight -= dec;

	lw->inv_weight = 0;

}



static inline void update_load_set(struct load_weight *lw, unsigned long w)

{

	lw->weight = w;

	lw->inv_weight = 0;

}



/*

 * To aid in avoiding the subversion of "niceness" due to uneven distribution

 * of tasks with abnormal "nice" values across CPUs the contribution that

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