Searched refs:fault_wqh (Results 1 - 1 of 1) sorted by relevance

/linux-4.4.14/fs/
H A Duserfaultfd.c38 * Start with fault_pending_wqh and fault_wqh so they're more likely
45 wait_queue_head_t fault_wqh; member in struct:userfaultfd_ctx
136 VM_BUG_ON(spin_is_locked(&ctx->fault_wqh.lock)); userfaultfd_ctx_put()
137 VM_BUG_ON(waitqueue_active(&ctx->fault_wqh)); userfaultfd_ctx_put()
477 __wake_up_locked_key(&ctx->fault_wqh, TASK_NORMAL, &range); userfaultfd_release()
571 * fault_pending_wqh to fault_wqh, it's not userfaultfd_ctx_read()
588 __add_wait_queue(&ctx->fault_wqh, &uwq->wq); userfaultfd_ctx_read()
661 if (waitqueue_active(&ctx->fault_wqh)) __wake_userfault()
662 __wake_up_locked_key(&ctx->fault_wqh, TASK_NORMAL, range); __wake_userfault()
690 waitqueue_active(&ctx->fault_wqh); wake_userfault()
1213 list_for_each_entry(wq, &ctx->fault_wqh.task_list, task_list) { userfaultfd_show_fdinfo()
1247 init_waitqueue_head(&ctx->fault_wqh); init_once_userfaultfd_ctx()

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