mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-23 17:30:02 +00:00
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: Ingo Molnar <mingo@elte.hu> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
This commit is contained in:
parent
3fe69747da
commit
e89996ae3f
1 changed files with 2 additions and 0 deletions
|
@ -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;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
Loading…
Reference in a new issue