Lines Matching refs:fd_wqh
59 * fd_wqh.lock
65 * since fd_wqh.lock is taken by aio_poll() while it's holding a lock that's
74 wait_queue_head_t fd_wqh;
223 VM_BUG_ON(spin_is_locked(&ctx->fd_wqh.lock));
224 VM_BUG_ON(waitqueue_active(&ctx->fd_wqh));
560 wake_up_poll(&ctx->fd_wqh, EPOLLIN);
643 wake_up_poll(&ctx->fd_wqh, EPOLLIN);
956 wake_up_poll(&ctx->fd_wqh, EPOLLHUP);
997 poll_wait(file, &ctx->fd_wqh, wait);
1062 /* always take the fd_wqh lock before the fault_pending_wqh lock */
1063 spin_lock_irq(&ctx->fd_wqh.lock);
1064 __add_wait_queue(&ctx->fd_wqh, &wait);
1149 spin_unlock_irq(&ctx->fd_wqh.lock);
1151 spin_lock_irq(&ctx->fd_wqh.lock);
1153 __remove_wait_queue(&ctx->fd_wqh, &wait);
1155 spin_unlock_irq(&ctx->fd_wqh.lock);
2176 init_waitqueue_head(&ctx->fd_wqh);