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-rw-r--r--kernel/sched/ext.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/sched/ext.c b/kernel/sched/ext.c
index 335371cc2cbd..11a0e1a9d86e 100644
--- a/kernel/sched/ext.c
+++ b/kernel/sched/ext.c
@@ -4747,10 +4747,9 @@ static void scx_ops_bypass(bool bypass)
*/
for_each_possible_cpu(cpu) {
struct rq *rq = cpu_rq(cpu);
- struct rq_flags rf;
struct task_struct *p, *n;
- rq_lock(rq, &rf);
+ raw_spin_rq_lock(rq);
if (bypass) {
WARN_ON_ONCE(rq->scx.flags & SCX_RQ_BYPASSING);
@@ -4766,7 +4765,7 @@ static void scx_ops_bypass(bool bypass)
* sees scx_rq_bypassing() before moving tasks to SCX.
*/
if (!scx_enabled()) {
- rq_unlock(rq, &rf);
+ raw_spin_rq_unlock(rq);
continue;
}
@@ -4786,10 +4785,11 @@ static void scx_ops_bypass(bool bypass)
sched_enq_and_set_task(&ctx);
}
- rq_unlock(rq, &rf);
-
/* resched to restore ticks and idle state */
- resched_cpu(cpu);
+ if (cpu_online(cpu) || cpu == smp_processor_id())
+ resched_curr(rq);
+
+ raw_spin_rq_unlock(rq);
}
atomic_dec(&scx_ops_breather_depth);