Commit e89996ae authored by Ingo Molnar's avatar Ingo Molnar
Browse files

sched: fix update_load_add()/sub() 



Clear the cached inverse value when updating load. This is needed for
calc_delta_mine() to work correctly when using the rq load.

Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarPeter Zijlstra <a.p.zijlstra@chello.nl>
parent 3fe69747

kernel/sched.c

+2 −0
Original line number Diff line number Diff line
@@ -1108,11 +1108,13 @@ calc_delta_fair(unsigned long delta_exec, struct load_weight *lw) 
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;

}



/*