* overflow on 32 bits):
*/
delta_exec = (unsigned long)(now - curr->exec_start);
+ if (!delta_exec)
+ return;
__update_curr(cfs_rq, curr, delta_exec);
curr->exec_start = now;
{
struct task_struct *curr = rq->curr;
struct sched_entity *se = &curr->se, *pse = &p->se;
+ struct cfs_rq *cfs_rq = task_cfs_rq(curr);
- if (unlikely(rt_prio(p->prio))) {
- struct cfs_rq *cfs_rq = task_cfs_rq(curr);
+ update_curr(cfs_rq);
- update_rq_clock(rq);
- update_curr(cfs_rq);
+ if (unlikely(rt_prio(p->prio))) {
resched_task(curr);
return;
}