diff options
| author | Con Kolivas <kernel@kolivas.org> | 2017-08-15 14:05:52 +1000 |
|---|---|---|
| committer | Con Kolivas <kernel@kolivas.org> | 2017-08-15 14:17:52 +1000 |
| commit | c3fabc79a75a585b943b47fce0e296fb2ff47001 (patch) | |
| tree | a1bd99ed59c37bc21ecb409f3182e5e7fc63a15f | |
| parent | 7f7155db2d3f4ccec1b0a173d2c8f26a66367ab0 (diff) | |
Reinstate resched_task in do_set_cpus_allowed to kickstart hotplug threads.
| -rw-r--r-- | kernel/sched/MuQSS.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/kernel/sched/MuQSS.c b/kernel/sched/MuQSS.c index 0e80cd95ec34..1e4a9342d4ef 100644 --- a/kernel/sched/MuQSS.c +++ b/kernel/sched/MuQSS.c @@ -5462,8 +5462,14 @@ void __do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask) { __do_set_cpus_allowed(p, new_mask); - if (needs_other_cpu(p, task_cpu(p))) + if (needs_other_cpu(p, task_cpu(p))) { + struct rq *rq; + + rq = __task_rq_lock(p); set_task_cpu(p, valid_task_cpu(p)); + resched_task(p); + __task_rq_unlock(rq); + } } #endif |