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-rw-r--r--kernel/sched_fair.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 3ecbfd0..410b77a 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -485,7 +485,9 @@ place_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int initial)
vruntime += sched_vslice_add(cfs_rq, se);
if (!initial) {
- if (sched_feat(NEW_FAIR_SLEEPERS))
+ struct task_struct *p = container_of(se, struct task_struct, se);
+
+ if (sched_feat(NEW_FAIR_SLEEPERS) && p->policy != SCHED_BATCH)
vruntime -= sysctl_sched_latency;
vruntime = max_t(s64, vruntime, se->vruntime);
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