a7y18lte-ubports/android_kernel_samsung_universal7885
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sched: delta_exec accounting fix

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small delta_exec accounting fix: increase delta_exec and increase
sum_exec_runtime even if the task is not on the runqueue anymore.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2007-08-09 11:16:46 +02:00
parent c5dcfe72aa
commit fd8bb43e27
1 changed files with 3 additions and 3 deletions
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6
kernel/sched_fair.c
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@ -287,15 +287,15 @@ __update_curr(struct cfs_rq *cfs_rq, struct sched_entity *curr, u64 now)
struct load_weight *lw = &cfs_rq->load; struct load_weight *lw = &cfs_rq->load;
unsigned long load = lw->weight; unsigned long load = lw->weight;
if (unlikely(!load))
return;
delta_exec = curr->delta_exec; delta_exec = curr->delta_exec;
schedstat_set(curr->exec_max, max((u64)delta_exec, curr->exec_max)); schedstat_set(curr->exec_max, max((u64)delta_exec, curr->exec_max));
curr->sum_exec_runtime += delta_exec; curr->sum_exec_runtime += delta_exec;
cfs_rq->exec_clock += delta_exec; cfs_rq->exec_clock += delta_exec;
if (unlikely(!load))
return;
delta_fair = calc_delta_fair(delta_exec, lw); delta_fair = calc_delta_fair(delta_exec, lw);
delta_mine = calc_delta_mine(delta_exec, curr->load.weight, lw); delta_mine = calc_delta_mine(delta_exec, curr->load.weight, lw);