diff options
| -rw-r--r-- | kernel/stop_machine.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c index 6e677b003164..621220852df0 100644 --- a/kernel/stop_machine.c +++ b/kernel/stop_machine.c @@ -303,22 +303,19 @@ static void queue_stop_cpus_work(const struct cpumask *cpumask, struct cpu_stop_work *work; unsigned int cpu; - /* initialize works and done */ - for_each_cpu(cpu, cpumask) { - work = &per_cpu(cpu_stopper.stop_work, cpu); - work->fn = fn; - work->arg = arg; - work->done = done; - } - /* * Disable preemption while queueing to avoid getting * preempted by a stopper which might wait for other stoppers * to enter @fn which can lead to deadlock. */ lg_global_lock(&stop_cpus_lock); - for_each_cpu(cpu, cpumask) - cpu_stop_queue_work(cpu, &per_cpu(cpu_stopper.stop_work, cpu)); + for_each_cpu(cpu, cpumask) { + work = &per_cpu(cpu_stopper.stop_work, cpu); + work->fn = fn; + work->arg = arg; + work->done = done; + cpu_stop_queue_work(cpu, work); + } lg_global_unlock(&stop_cpus_lock); } |