diff options
Diffstat (limited to 'kernel/sched/swait.c')
| -rw-r--r-- | kernel/sched/swait.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/sched/swait.c b/kernel/sched/swait.c index 66890de93ee5..66b59ac77c22 100644 --- a/kernel/sched/swait.c +++ b/kernel/sched/swait.c | |||
| @@ -32,7 +32,7 @@ void swake_up_locked(struct swait_queue_head *q) | |||
| 32 | } | 32 | } |
| 33 | EXPORT_SYMBOL(swake_up_locked); | 33 | EXPORT_SYMBOL(swake_up_locked); |
| 34 | 34 | ||
| 35 | void swake_up(struct swait_queue_head *q) | 35 | void swake_up_one(struct swait_queue_head *q) |
| 36 | { | 36 | { |
| 37 | unsigned long flags; | 37 | unsigned long flags; |
| 38 | 38 | ||
| @@ -40,7 +40,7 @@ void swake_up(struct swait_queue_head *q) | |||
| 40 | swake_up_locked(q); | 40 | swake_up_locked(q); |
| 41 | raw_spin_unlock_irqrestore(&q->lock, flags); | 41 | raw_spin_unlock_irqrestore(&q->lock, flags); |
| 42 | } | 42 | } |
| 43 | EXPORT_SYMBOL(swake_up); | 43 | EXPORT_SYMBOL(swake_up_one); |
| 44 | 44 | ||
| 45 | /* | 45 | /* |
| 46 | * Does not allow usage from IRQ disabled, since we must be able to | 46 | * Does not allow usage from IRQ disabled, since we must be able to |
| @@ -76,7 +76,7 @@ static void __prepare_to_swait(struct swait_queue_head *q, struct swait_queue *w | |||
| 76 | list_add_tail(&wait->task_list, &q->task_list); | 76 | list_add_tail(&wait->task_list, &q->task_list); |
| 77 | } | 77 | } |
| 78 | 78 | ||
| 79 | void prepare_to_swait(struct swait_queue_head *q, struct swait_queue *wait, int state) | 79 | void prepare_to_swait_exclusive(struct swait_queue_head *q, struct swait_queue *wait, int state) |
| 80 | { | 80 | { |
| 81 | unsigned long flags; | 81 | unsigned long flags; |
| 82 | 82 | ||
| @@ -85,7 +85,7 @@ void prepare_to_swait(struct swait_queue_head *q, struct swait_queue *wait, int | |||
| 85 | set_current_state(state); | 85 | set_current_state(state); |
| 86 | raw_spin_unlock_irqrestore(&q->lock, flags); | 86 | raw_spin_unlock_irqrestore(&q->lock, flags); |
| 87 | } | 87 | } |
| 88 | EXPORT_SYMBOL(prepare_to_swait); | 88 | EXPORT_SYMBOL(prepare_to_swait_exclusive); |
| 89 | 89 | ||
| 90 | long prepare_to_swait_event(struct swait_queue_head *q, struct swait_queue *wait, int state) | 90 | long prepare_to_swait_event(struct swait_queue_head *q, struct swait_queue *wait, int state) |
| 91 | { | 91 | { |
| @@ -95,7 +95,7 @@ long prepare_to_swait_event(struct swait_queue_head *q, struct swait_queue *wait | |||
| 95 | raw_spin_lock_irqsave(&q->lock, flags); | 95 | raw_spin_lock_irqsave(&q->lock, flags); |
| 96 | if (unlikely(signal_pending_state(state, current))) { | 96 | if (unlikely(signal_pending_state(state, current))) { |
| 97 | /* | 97 | /* |
| 98 | * See prepare_to_wait_event(). TL;DR, subsequent swake_up() | 98 | * See prepare_to_wait_event(). TL;DR, subsequent swake_up_one() |
| 99 | * must not see us. | 99 | * must not see us. |
| 100 | */ | 100 | */ |
| 101 | list_del_init(&wait->task_list); | 101 | list_del_init(&wait->task_list); |
