diff options
Diffstat (limited to 'kernel/sched/core.c')
| -rw-r--r-- | kernel/sched/core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 17c13347d703..61a80b81afcf 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6024,7 +6024,9 @@ int sched_isolate_cpu(int cpu) smp_call_function_any(&avail_cpus, hrtimer_quiesce_cpu, &cpu, 1); smp_call_function_any(&avail_cpus, timer_quiesce_cpu, &cpu, 1); + irq_lock_sparse(); stop_cpus(cpumask_of(cpu), do_isolation_work_cpu_stop, 0); + irq_unlock_sparse(); calc_load_migrate(rq); update_max_interval(); |