| /linux-4.1.27/fs/ |
| D | eventfd.c | 27 wait_queue_head_t wqh; member
58 spin_lock_irqsave(&ctx->wqh.lock, flags); in eventfd_signal()
62 if (waitqueue_active(&ctx->wqh)) in eventfd_signal()
63 wake_up_locked_poll(&ctx->wqh, POLLIN); in eventfd_signal()
64 spin_unlock_irqrestore(&ctx->wqh.lock, flags); in eventfd_signal()
112 wake_up_poll(&ctx->wqh, POLLHUP); in eventfd_release()
123 poll_wait(file, &ctx->wqh, wait); in eventfd_poll()
161 spin_lock_irqsave(&ctx->wqh.lock, flags); in eventfd_ctx_remove_wait_queue()
163 __remove_wait_queue(&ctx->wqh, wait); in eventfd_ctx_remove_wait_queue()
164 if (*cnt != 0 && waitqueue_active(&ctx->wqh)) in eventfd_ctx_remove_wait_queue()
[all …]
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| D | timerfd.c | 36 wait_queue_head_t wqh; member
64 spin_lock_irqsave(&ctx->wqh.lock, flags); in timerfd_triggered()
67 wake_up_locked(&ctx->wqh); in timerfd_triggered()
68 spin_unlock_irqrestore(&ctx->wqh.lock, flags); in timerfd_triggered()
104 spin_lock_irqsave(&ctx->wqh.lock, flags); in timerfd_clock_was_set()
108 wake_up_locked(&ctx->wqh); in timerfd_clock_was_set()
110 spin_unlock_irqrestore(&ctx->wqh.lock, flags); in timerfd_clock_was_set()
225 poll_wait(file, &ctx->wqh, wait); in timerfd_poll()
227 spin_lock_irqsave(&ctx->wqh.lock, flags); in timerfd_poll()
230 spin_unlock_irqrestore(&ctx->wqh.lock, flags); in timerfd_poll()
[all …]
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| D | signalfd.c | 37 wait_queue_head_t *wqh = &sighand->signalfd_wqh; in signalfd_cleanup() local
43 if (likely(!waitqueue_active(wqh))) in signalfd_cleanup()
47 wake_up_poll(wqh, POLLHUP | POLLFREE); in signalfd_cleanup()
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| D | fs-writeback.c | 374 wait_queue_head_t *wqh; in __inode_wait_for_writeback() local
376 wqh = bit_waitqueue(&inode->i_state, __I_SYNC); in __inode_wait_for_writeback()
379 __wait_on_bit(wqh, &wq, bit_wait, in __inode_wait_for_writeback()
404 wait_queue_head_t *wqh = bit_waitqueue(&inode->i_state, __I_SYNC); in inode_sleep_on_writeback() local
407 prepare_to_wait(wqh, &wait, TASK_UNINTERRUPTIBLE); in inode_sleep_on_writeback()
412 finish_wait(wqh, &wait); in inode_sleep_on_writeback()
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| /linux-4.1.27/mm/ |
| D | backing-dev.c | 480 wait_queue_head_t *wqh = &congestion_wqh[sync]; in clear_bdi_congested() local
486 if (waitqueue_active(wqh)) in clear_bdi_congested()
487 wake_up(wqh); in clear_bdi_congested()
515 wait_queue_head_t *wqh = &congestion_wqh[sync]; in congestion_wait() local
517 prepare_to_wait(wqh, &wait, TASK_UNINTERRUPTIBLE); in congestion_wait()
519 finish_wait(wqh, &wait); in congestion_wait()
551 wait_queue_head_t *wqh = &congestion_wqh[sync]; in wait_iff_congested() local
571 prepare_to_wait(wqh, &wait, TASK_UNINTERRUPTIBLE); in wait_iff_congested()
573 finish_wait(wqh, &wait); in wait_iff_congested()
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| D | memcontrol.c | 249 wait_queue_head_t *wqh; member
4024 remove_wait_queue(event->wqh, &event->wait); in memcg_event_remove()
4075 wait_queue_head_t *wqh, poll_table *pt) in memcg_event_ptable_queue_proc() argument
4080 event->wqh = wqh; in memcg_event_ptable_queue_proc()
4081 add_wait_queue(wqh, &event->wait); in memcg_event_ptable_queue_proc()
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| /linux-4.1.27/drivers/vfio/ |
| D | virqfd.c | 82 wait_queue_head_t *wqh, poll_table *pt) in virqfd_ptable_queue_proc() argument
85 add_wait_queue(wqh, &virqfd->wait); in virqfd_ptable_queue_proc()
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| /linux-4.1.27/drivers/vhost/ |
| D | vhost.c | 39 static void vhost_poll_func(struct file *file, wait_queue_head_t *wqh, in vhost_poll_func() argument
45 poll->wqh = wqh; in vhost_poll_func()
46 add_wait_queue(wqh, &poll->wait); in vhost_poll_func()
79 poll->wqh = NULL; in vhost_poll_init()
92 if (poll->wqh) in vhost_poll_start()
99 if (poll->wqh) in vhost_poll_start()
100 remove_wait_queue(poll->wqh, &poll->wait); in vhost_poll_start()
112 if (poll->wqh) { in vhost_poll_stop()
113 remove_wait_queue(poll->wqh, &poll->wait); in vhost_poll_stop()
114 poll->wqh = NULL; in vhost_poll_stop()
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| D | vhost.h | 31 wait_queue_head_t *wqh; member
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| /linux-4.1.27/drivers/net/usb/ |
| D | kaweth.c | 1250 wait_queue_head_t wqh; member
1262 wake_up(&awd->wqh); in usb_api_blocking_completion()
1275 init_waitqueue_head(&awd.wqh); in usb_start_wait_urb()
1286 if (!wait_event_timeout(awd.wqh, awd.done, timeout)) { in usb_start_wait_urb()
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| /linux-4.1.27/fs/jbd/ |
| D | transaction.c | 637 wait_queue_head_t *wqh; in do_get_write_access() local
639 wqh = bit_waitqueue(&bh->b_state, BH_Unshadow); in do_get_write_access()
645 prepare_to_wait(wqh, &wait.wait, in do_get_write_access()
651 finish_wait(wqh, &wait.wait); in do_get_write_access()
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| /linux-4.1.27/virt/kvm/ |
| D | eventfd.c | 274 irqfd_ptable_queue_proc(struct file *file, wait_queue_head_t *wqh, in irqfd_ptable_queue_proc() argument
278 add_wait_queue(wqh, &irqfd->wait); in irqfd_ptable_queue_proc()
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