Commit b8487b92 authored by Ingo Molnar's avatar Ingo Molnar

sched: fix sign check error in place_entity()

fix sign check error in place_entity() - we'd get excessive
latencies due to negatives being converted to large u64's.
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarPeter Zijlstra <a.p.zijlstra@chello.nl>
parent 94359f05
......@@ -483,7 +483,7 @@ place_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int initial)
if (sched_feat(NEW_FAIR_SLEEPERS))
vruntime -= sysctl_sched_latency;
vruntime = max(vruntime, se->vruntime);
vruntime = max_t(s64, vruntime, se->vruntime);
}
se->vruntime = vruntime;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment