diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/workqueue.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 81f2457..f456433 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -1512,7 +1512,7 @@ static void worker_leave_idle(struct worker *worker) * flushed from cpu callbacks while cpu is going down, they are * guaranteed to execute on the cpu. * - * This function is to be used by rogue workers and rescuers to bind + * This function is to be used by unbound workers and rescuers to bind * themselves to the target cpu and may race with cpu going down or * coming online. kthread_bind() can't be used because it may put the * worker to already dead cpu and set_cpus_allowed_ptr() can't be used @@ -1537,7 +1537,6 @@ static bool worker_maybe_bind_and_lock(struct worker *worker) __acquires(&pool->lock) { struct worker_pool *pool = worker->pool; - struct task_struct *task = worker->task; while (true) { /* @@ -1547,12 +1546,12 @@ __acquires(&pool->lock) * against POOL_DISASSOCIATED. */ if (!(pool->flags & POOL_DISASSOCIATED)) - set_cpus_allowed_ptr(task, get_cpu_mask(pool->cpu)); + set_cpus_allowed_ptr(current, get_cpu_mask(pool->cpu)); spin_lock_irq(&pool->lock); if (pool->flags & POOL_DISASSOCIATED) return false; - if (task_cpu(task) == pool->cpu && + if (task_cpu(current) == pool->cpu && cpumask_equal(¤t->cpus_allowed, get_cpu_mask(pool->cpu))) return true; |
