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Searched refs:queue_empty (Results 1 – 13 of 13) sorted by relevance

/linux/drivers/char/
H A Dapm-emulation.c155 static inline int queue_empty(struct apm_queue *q) in queue_empty() function
201 if (queue_empty(&as->queue) && fp->f_flags & O_NONBLOCK) in apm_read()
204 wait_event_interruptible(apm_waitqueue, !queue_empty(&as->queue)); in apm_read()
206 while ((i >= sizeof(event)) && !queue_empty(&as->queue)) { in apm_read()
234 return queue_empty(&as->queue) ? 0 : EPOLLIN | EPOLLRDNORM; in apm_poll()
464 !queue_empty(&kapmd_queue) || kthread_should_stop()); in kapmd()
471 if (!queue_empty(&kapmd_queue)) in kapmd()
/linux/drivers/infiniband/sw/rxe/
H A Drxe_queue.h154 static inline int queue_empty(struct rxe_queue *q, enum queue_type type) in queue_empty() function
281 return queue_empty(q, type) ? NULL : queue_consumer_addr(q, type); in queue_head()
H A Drxe_queue.c118 if (!queue_empty(q, q->type) && (num_elem < queue_count(q, type))) in resize_finish()
H A Drxe_verbs.c1205 empty = queue_empty(cq->queue, QUEUE_TYPE_TO_ULP); in rxe_req_notify_cq()
/linux/drivers/staging/rtl8723bs/hal/
H A Drtl8723bs_xmit.c124 u8 queue_empty, queue_pending; in rtl8723bs_xmit_buf_handler() local
148 queue_empty = rtl8723_dequeue_writeport(padapter); in rtl8723bs_xmit_buf_handler()
150 } while (!queue_empty); in rtl8723bs_xmit_buf_handler()
/linux/arch/x86/kernel/
H A Dapm_32.c1135 static int queue_empty(struct apm_user *as) in queue_empty() function
1444 if ((queue_empty(as)) && (fp->f_flags & O_NONBLOCK)) in do_read()
1446 wait_event_interruptible(apm_waitqueue, !queue_empty(as)); in do_read()
1448 while ((i >= sizeof(event)) && !queue_empty(as)) { in do_read()
1484 if (!queue_empty(as)) in do_poll()
/linux/drivers/misc/genwqe/
H A Dcard_ddcb.c82 static int queue_empty(struct ddcb_queue *queue) in queue_empty() function
375 while (!queue_empty(queue) && (ddcbs_finished < queue->ddcb_max)) { in genwqe_check_ddcb_queue()
985 if (queue_empty(queue)) { /* empty queue */ in genwqe_next_ddcb_ready()
/linux/arch/s390/include/asm/
H A Dap.h55 unsigned int queue_empty : 1; member
/linux/drivers/s390/crypto/
H A Dap_queue.c164 if (!status.queue_empty && !aq->queue_count) in ap_sm_recv()
190 if (!status.queue_empty || aq->queue_count <= 0) in ap_sm_recv()
245 if (!status.irq_enabled && status.queue_empty) { in ap_sm_read()
H A Dvfio_ap_ops.c1969 status.queue_empty, in apq_reset_check()
/linux/drivers/spi/
H A Dspi.c1863 ctlr->queue_empty = true; in __spi_pump_messages()
1887 ctlr->queue_empty = true; in __spi_pump_messages()
2042 ctlr->queue_empty = true; in spi_init_queue()
2265 ctlr->queue_empty = false; in __spi_queued_transfer()
4669 if (READ_ONCE(ctlr->queue_empty) && !ctlr->must_async) { in __spi_sync()
/linux/include/linux/spi/
H A Dspi.h808 bool queue_empty; member
/linux/drivers/iommu/arm/arm-smmu-v3/
H A Darm-smmu-v3.c147 static bool queue_empty(struct arm_smmu_ll_queue *q) in queue_empty() function
259 if (queue_empty(&q->llq)) in queue_remove_raw()
2028 } while (!queue_empty(llq)); in arm_smmu_evtq_thread()
2086 } while (!queue_empty(llq)); in arm_smmu_priq_thread()