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Searched refs:fault_pending_wqh (Results 1 – 1 of 1) sorted by relevance

/linux-4.4.14/fs/
Duserfaultfd.c43 wait_queue_head_t fault_pending_wqh; member
134 VM_BUG_ON(spin_is_locked(&ctx->fault_pending_wqh.lock)); in userfaultfd_ctx_put()
135 VM_BUG_ON(waitqueue_active(&ctx->fault_pending_wqh)); in userfaultfd_ctx_put()
341 spin_lock(&ctx->fault_pending_wqh.lock); in handle_userfault()
346 __add_wait_queue(&ctx->fault_pending_wqh, &uwq.wq); in handle_userfault()
354 spin_unlock(&ctx->fault_pending_wqh.lock); in handle_userfault()
407 spin_lock(&ctx->fault_pending_wqh.lock); in handle_userfault()
413 spin_unlock(&ctx->fault_pending_wqh.lock); in handle_userfault()
475 spin_lock(&ctx->fault_pending_wqh.lock); in userfaultfd_release()
476 __wake_up_locked_key(&ctx->fault_pending_wqh, TASK_NORMAL, &range); in userfaultfd_release()
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