diff options
Diffstat (limited to 'kernel/sched')
| -rw-r--r-- | kernel/sched/fair.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 33db70c6b582..1cd92b11b289 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -1126,6 +1126,13 @@ static s64 update_curr_se(struct rq *rq, struct sched_entity *curr) return delta_exec; } +static inline void update_curr_task(struct task_struct *p, s64 delta_exec) +{ + trace_sched_stat_runtime(p, delta_exec); + account_group_exec_runtime(p, delta_exec); + cgroup_account_cputime(p, delta_exec); +} + /* * Used by other classes to account runtime. */ @@ -1135,12 +1142,8 @@ s64 update_curr_common(struct rq *rq) s64 delta_exec; delta_exec = update_curr_se(rq, &curr->se); - if (unlikely(delta_exec <= 0)) - return delta_exec; - - trace_sched_stat_runtime(curr, delta_exec); - account_group_exec_runtime(curr, delta_exec); - cgroup_account_cputime(curr, delta_exec); + if (likely(delta_exec > 0)) + update_curr_task(curr, delta_exec); return delta_exec; } @@ -1164,13 +1167,8 @@ static void update_curr(struct cfs_rq *cfs_rq) update_deadline(cfs_rq, curr); update_min_vruntime(cfs_rq); - if (entity_is_task(curr)) { - struct task_struct *curtask = task_of(curr); - - trace_sched_stat_runtime(curtask, delta_exec); - cgroup_account_cputime(curtask, delta_exec); - account_group_exec_runtime(curtask, delta_exec); - } + if (entity_is_task(curr)) + update_curr_task(task_of(curr), delta_exec); account_cfs_rq_runtime(cfs_rq, delta_exec); } |