diff options
Diffstat (limited to '')
| -rw-r--r-- | kernel/sched_fair.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 33f941dcf88c..e7e2f08e6d01 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -539,6 +539,9 @@ static u64 sched_vslice(struct cfs_rq *cfs_rq, struct sched_entity *se) return calc_delta_fair(sched_slice(cfs_rq, se), se); } +static void update_cfs_load(struct cfs_rq *cfs_rq); +static void update_cfs_shares(struct cfs_rq *cfs_rq, long weight_delta); + /* * Update the current task's runtime statistics. Skip current tasks that * are not in our scheduling class. @@ -558,6 +561,14 @@ __update_curr(struct cfs_rq *cfs_rq, struct sched_entity *curr, curr->vruntime += delta_exec_weighted; update_min_vruntime(cfs_rq); + +#ifdef CONFIG_FAIR_GROUP_SCHED + cfs_rq->load_unacc_exec_time += delta_exec; + if (cfs_rq->load_unacc_exec_time > sysctl_sched_shares_window) { + update_cfs_load(cfs_rq); + update_cfs_shares(cfs_rq, 0); + } +#endif } static void update_curr(struct cfs_rq *cfs_rq) @@ -713,6 +724,7 @@ static void update_cfs_load(struct cfs_rq *cfs_rq) } cfs_rq->load_stamp = now; + cfs_rq->load_unacc_exec_time = 0; cfs_rq->load_period += delta; if (load) { cfs_rq->load_last = now; |