| /OK3568_Linux_fs/kernel/fs/ |
| H A D | eventfd.c | 34 wait_queue_head_t wqh; member
63 spin_lock_irqsave(&ctx->wqh.lock, flags); in eventfd_signal_mask()
68 if (waitqueue_active(&ctx->wqh)) in eventfd_signal_mask()
69 wake_up_locked_poll(&ctx->wqh, EPOLLIN | mask); in eventfd_signal_mask()
71 spin_unlock_irqrestore(&ctx->wqh.lock, flags); in eventfd_signal_mask()
127 wake_up_poll(&ctx->wqh, EPOLLHUP); in eventfd_release()
138 poll_wait(file, &ctx->wqh, wait); in eventfd_poll()
214 spin_lock_irqsave(&ctx->wqh.lock, flags); in eventfd_ctx_remove_wait_queue()
216 __remove_wait_queue(&ctx->wqh, wait); in eventfd_ctx_remove_wait_queue()
217 if (*cnt != 0 && waitqueue_active(&ctx->wqh)) in eventfd_ctx_remove_wait_queue()
[all …]
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| H A D | timerfd.c | 40 wait_queue_head_t wqh; member
69 spin_lock_irqsave(&ctx->wqh.lock, flags); in timerfd_triggered()
72 wake_up_locked_poll(&ctx->wqh, EPOLLIN); in timerfd_triggered()
73 spin_unlock_irqrestore(&ctx->wqh.lock, flags); in timerfd_triggered()
109 spin_lock_irqsave(&ctx->wqh.lock, flags); in timerfd_clock_was_set()
113 wake_up_locked_poll(&ctx->wqh, EPOLLIN); in timerfd_clock_was_set()
115 spin_unlock_irqrestore(&ctx->wqh.lock, flags); in timerfd_clock_was_set()
241 poll_wait(file, &ctx->wqh, wait); in timerfd_poll()
243 spin_lock_irqsave(&ctx->wqh.lock, flags); in timerfd_poll()
246 spin_unlock_irqrestore(&ctx->wqh.lock, flags); in timerfd_poll()
[all …]
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| H A D | fs-writeback.c | 1342 wait_queue_head_t *wqh; in __inode_wait_for_writeback() local
1344 wqh = bit_waitqueue(&inode->i_state, __I_SYNC); in __inode_wait_for_writeback()
1347 __wait_on_bit(wqh, &wq, bit_wait, in __inode_wait_for_writeback()
1372 wait_queue_head_t *wqh = bit_waitqueue(&inode->i_state, __I_SYNC); in inode_sleep_on_writeback() local
1375 prepare_to_wait(wqh, &wait, TASK_UNINTERRUPTIBLE); in inode_sleep_on_writeback()
1380 finish_wait(wqh, &wait); in inode_sleep_on_writeback()
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| H A D | userfaultfd.c | 916 wait_queue_head_t *wqh) in find_userfault_in() argument
921 lockdep_assert_held(&wqh->lock); in find_userfault_in()
924 if (!waitqueue_active(wqh)) in find_userfault_in()
927 wq = list_last_entry(&wqh->head, typeof(*wq), entry); in find_userfault_in()
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| /OK3568_Linux_fs/kernel/mm/ |
| H A D | backing-dev.c | 928 wait_queue_head_t *wqh = &congestion_wqh[sync]; in clear_bdi_congested() local
935 if (waitqueue_active(wqh)) in clear_bdi_congested()
936 wake_up(wqh); in clear_bdi_congested()
964 wait_queue_head_t *wqh = &congestion_wqh[sync]; in congestion_wait() local
966 prepare_to_wait(wqh, &wait, TASK_UNINTERRUPTIBLE); in congestion_wait()
968 finish_wait(wqh, &wait); in congestion_wait()
995 wait_queue_head_t *wqh = &congestion_wqh[sync]; in wait_iff_congested() local
1013 prepare_to_wait(wqh, &wait, TASK_UNINTERRUPTIBLE); in wait_iff_congested()
1015 finish_wait(wqh, &wait); in wait_iff_congested()
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| H A D | memcontrol.c | 164 wait_queue_head_t *wqh; member
4824 remove_wait_queue(event->wqh, &event->wait); in memcg_event_remove()
4875 wait_queue_head_t *wqh, poll_table *pt) in memcg_event_ptable_queue_proc() argument
4880 event->wqh = wqh; in memcg_event_ptable_queue_proc()
4881 add_wait_queue(wqh, &event->wait); in memcg_event_ptable_queue_proc()
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| /OK3568_Linux_fs/kernel/drivers/vfio/ |
| H A D | virqfd.c | 79 wait_queue_head_t *wqh, poll_table *pt) in virqfd_ptable_queue_proc() argument
82 add_wait_queue(wqh, &virqfd->wait); in virqfd_ptable_queue_proc()
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| /OK3568_Linux_fs/kernel/kernel/ |
| H A D | seccomp.c | 221 wait_queue_head_t wqh; member
519 if (waitqueue_active(&orig->wqh)) in __seccomp_filter_orphan()
520 wake_up_poll(&orig->wqh, EPOLLHUP); in __seccomp_filter_orphan()
667 init_waitqueue_head(&sfilter->wqh); in seccomp_prepare_filter()
1097 wake_up_poll(&match->wqh, EPOLLIN | EPOLLRDNORM); in seccomp_do_user_notification()
1458 wake_up_poll(&filter->wqh, EPOLLOUT | EPOLLWRNORM); in seccomp_notify_recv()
1682 poll_wait(file, &filter->wqh, poll_tab); in seccomp_notify_poll()
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| /OK3568_Linux_fs/kernel/kernel/locking/ |
| H A D | rtmutex_common.h | 155 struct wake_q_head *wqh);
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| H A D | rtmutex.c | 1457 struct wake_q_head *wqh)) in rt_mutex_fastunlock() argument
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| /OK3568_Linux_fs/kernel/drivers/vhost/ |
| H A D | vhost.c | 154 static void vhost_poll_func(struct file *file, wait_queue_head_t *wqh, in vhost_poll_func() argument
160 poll->wqh = wqh; in vhost_poll_func()
161 add_wait_queue(wqh, &poll->wait); in vhost_poll_func()
196 poll->wqh = NULL; in vhost_poll_init()
208 if (poll->wqh) in vhost_poll_start()
227 if (poll->wqh) { in vhost_poll_stop()
228 remove_wait_queue(poll->wqh, &poll->wait); in vhost_poll_stop()
229 poll->wqh = NULL; in vhost_poll_stop()
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| H A D | vhost.h | 32 wait_queue_head_t *wqh; member
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| /OK3568_Linux_fs/kernel/Documentation/RCU/ |
| H A D | listRCU.rst | 426 spin_lock_irqsave(&ctx->wqh.lock, flags);
430 wake_up_locked_poll(&ctx->wqh, EPOLLIN);
432 spin_unlock_irqrestore(&ctx->wqh.lock, flags);
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| /OK3568_Linux_fs/kernel/virt/kvm/ |
| H A D | eventfd.c | 234 irqfd_ptable_queue_proc(struct file *file, wait_queue_head_t *wqh, in irqfd_ptable_queue_proc() argument
239 add_wait_queue(wqh, &irqfd->wait); in irqfd_ptable_queue_proc()
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| /OK3568_Linux_fs/device/rockchip/common/images/userdata/userdata_normal/media/ |
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