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Searched refs:ring_lock (Results 1 – 25 of 54) sorted by relevance

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/linux-6.15/drivers/gpu/drm/radeon/
H A Dradeon_ring.c149 mutex_lock(&rdev->ring_lock); in radeon_ring_lock()
152 mutex_unlock(&rdev->ring_lock); in radeon_ring_lock()
204 mutex_unlock(&rdev->ring_lock); in radeon_ring_unlock_commit()
230 mutex_unlock(&rdev->ring_lock); in radeon_ring_unlock_undo()
291 mutex_lock(&rdev->ring_lock); in radeon_ring_backup()
295 mutex_unlock(&rdev->ring_lock); in radeon_ring_backup()
301 mutex_unlock(&rdev->ring_lock); in radeon_ring_backup()
312 mutex_unlock(&rdev->ring_lock); in radeon_ring_backup()
335 mutex_unlock(&rdev->ring_lock); in radeon_ring_backup()
444 mutex_lock(&rdev->ring_lock); in radeon_ring_fini()
[all …]
H A Dradeon_fence.c908 mutex_lock(&rdev->ring_lock); in radeon_fence_driver_fini()
922 mutex_unlock(&rdev->ring_lock); in radeon_fence_driver_fini()
/linux-6.15/drivers/dma/
H A Dplx_dma.c110 spinlock_t ring_lock; member
140 spin_lock(&plxdev->ring_lock); in plx_dma_process_desc()
168 spin_unlock(&plxdev->ring_lock); in plx_dma_process_desc()
178 spin_lock_bh(&plxdev->ring_lock); in plx_dma_abort_desc()
195 spin_unlock_bh(&plxdev->ring_lock); in plx_dma_abort_desc()
254 __acquires(plxdev->ring_lock) in plx_dma_prep_memcpy()
259 spin_lock_bh(&plxdev->ring_lock); in plx_dma_prep_memcpy()
294 __acquire(plxdev->ring_lock); in plx_dma_prep_memcpy()
301 __releases(plxdev->ring_lock) in plx_dma_tx_submit()
460 spin_lock_bh(&plxdev->ring_lock); in plx_dma_free_chan_resources()
[all …]
/linux-6.15/drivers/tty/hvc/
H A Dhvc_xen.c46 spinlock_t ring_lock; member
95 spin_lock_irqsave(&xencons->ring_lock, flags); in __write_console()
101 spin_unlock_irqrestore(&xencons->ring_lock, flags); in __write_console()
111 spin_unlock_irqrestore(&xencons->ring_lock, flags); in __write_console()
161 spin_lock_irqsave(&xencons->ring_lock, flags); in domU_read_console()
167 spin_unlock_irqrestore(&xencons->ring_lock, flags); in domU_read_console()
194 spin_unlock_irqrestore(&xencons->ring_lock, flags); in domU_read_console()
254 spin_lock_init(&info->ring_lock); in xen_hvm_console_init()
291 spin_lock_init(&info->ring_lock); in xencons_info_pv_init()
342 spin_lock_init(&info->ring_lock); in xen_initial_domain_console_init()
[all …]
/linux-6.15/virt/kvm/
H A Dcoalesced_mmio.c54 spin_lock(&dev->kvm->ring_lock); in coalesced_mmio_write()
65 spin_unlock(&dev->kvm->ring_lock); in coalesced_mmio_write()
77 spin_unlock(&dev->kvm->ring_lock); in coalesced_mmio_write()
110 spin_lock_init(&kvm->ring_lock); in kvm_coalesced_mmio_init()
/linux-6.15/drivers/hv/
H A Dring_buffer.c243 spin_lock_init(&ring_info->ring_lock); in hv_ringbuffer_init()
270 return spin_is_locked(&rinfo->ring_lock); in hv_ringbuffer_spinlock_busy()
296 spin_lock_irqsave(&outring_info->ring_lock, flags); in hv_ringbuffer_write()
313 spin_unlock_irqrestore(&outring_info->ring_lock, flags); in hv_ringbuffer_write()
341 spin_unlock_irqrestore(&outring_info->ring_lock, flags); in hv_ringbuffer_write()
372 spin_unlock_irqrestore(&outring_info->ring_lock, flags); in hv_ringbuffer_write()
/linux-6.15/drivers/net/wwan/t7xx/
H A Dt7xx_hif_cldma.c76 spin_lock_init(&queue->ring_lock); in md_cd_queue_struct_init()
171 spin_lock_irqsave(&queue->ring_lock, flags); in t7xx_cldma_gpd_rx_from_q()
173 spin_unlock_irqrestore(&queue->ring_lock, flags); in t7xx_cldma_gpd_rx_from_q()
185 spin_lock_irqsave(&queue->ring_lock, flags); in t7xx_cldma_gpd_rx_from_q()
268 spin_lock_irqsave(&queue->ring_lock, flags); in t7xx_cldma_gpd_tx_collect()
309 spin_lock_irqsave(&queue->ring_lock, flags); in t7xx_cldma_txq_empty_hndl()
765 spin_lock_irqsave(&txq->ring_lock, flags); in t7xx_cldma_clear_txq()
775 spin_unlock_irqrestore(&txq->ring_lock, flags); in t7xx_cldma_clear_txq()
786 spin_lock_irqsave(&rxq->ring_lock, flags); in t7xx_cldma_clear_rxq()
809 spin_unlock_irqrestore(&rxq->ring_lock, flags); in t7xx_cldma_clear_rxq()
[all …]
H A Dt7xx_hif_cldma.h90 spinlock_t ring_lock; member
/linux-6.15/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_ctx.c196 spin_lock(&ctx->ring_lock); in amdgpu_ctx_entity_time()
200 spin_unlock(&ctx->ring_lock); in amdgpu_ctx_entity_time()
335 spin_lock_init(&ctx->ring_lock); in amdgpu_ctx_init()
772 spin_lock(&ctx->ring_lock); in amdgpu_ctx_add_fence()
775 spin_unlock(&ctx->ring_lock); in amdgpu_ctx_add_fence()
791 spin_lock(&ctx->ring_lock); in amdgpu_ctx_get_fence()
797 spin_unlock(&ctx->ring_lock); in amdgpu_ctx_get_fence()
803 spin_unlock(&ctx->ring_lock); in amdgpu_ctx_get_fence()
808 spin_unlock(&ctx->ring_lock); in amdgpu_ctx_get_fence()
867 spin_lock(&ctx->ring_lock); in amdgpu_ctx_wait_prev_fence()
[all …]
H A Damdgpu_gfx.c521 spin_lock(&kiq->ring_lock); in amdgpu_gfx_disable_kcq()
524 spin_unlock(&kiq->ring_lock); in amdgpu_gfx_disable_kcq()
543 spin_unlock(&kiq->ring_lock); in amdgpu_gfx_disable_kcq()
574 spin_lock(&kiq->ring_lock); in amdgpu_gfx_disable_kgq()
596 spin_unlock(&kiq->ring_lock); in amdgpu_gfx_disable_kgq()
625 spin_lock(&kiq->ring_lock); in amdgpu_gfx_mes_enable_kcq()
635 spin_unlock(&kiq->ring_lock); in amdgpu_gfx_mes_enable_kcq()
686 spin_lock(&kiq->ring_lock); in amdgpu_gfx_enable_kcq()
710 spin_unlock(&kiq->ring_lock); in amdgpu_gfx_enable_kcq()
742 spin_lock(&kiq->ring_lock); in amdgpu_gfx_enable_kgq()
[all …]
H A Damdgpu_gmc.c740 spin_lock(&adev->gfx.kiq[inst].ring_lock); in amdgpu_gmc_flush_gpu_tlb_pasid()
743 spin_unlock(&adev->gfx.kiq[inst].ring_lock); in amdgpu_gmc_flush_gpu_tlb_pasid()
756 spin_unlock(&adev->gfx.kiq[inst].ring_lock); in amdgpu_gmc_flush_gpu_tlb_pasid()
761 spin_unlock(&adev->gfx.kiq[inst].ring_lock); in amdgpu_gmc_flush_gpu_tlb_pasid()
801 spin_lock_irqsave(&kiq->ring_lock, flags); in amdgpu_gmc_fw_reg_write_reg_wait()
810 spin_unlock_irqrestore(&kiq->ring_lock, flags); in amdgpu_gmc_fw_reg_write_reg_wait()
833 spin_unlock_irqrestore(&kiq->ring_lock, flags); in amdgpu_gmc_fw_reg_write_reg_wait()
H A Damdgpu_ctx.h51 spinlock_t ring_lock; member
H A Damdgpu_cper.h67 struct mutex ring_lock; member
H A Damdgpu_cper.c475 mutex_lock(&ring->adev->cper.ring_lock); in amdgpu_cper_ring_write()
510 mutex_unlock(&ring->adev->cper.ring_lock); in amdgpu_cper_ring_write()
535 mutex_init(&adev->cper.ring_lock); in amdgpu_cper_ring_init()
H A Damdgpu_amdkfd.c815 spin_lock(&kiq->ring_lock); in amdgpu_amdkfd_unmap_hiq()
818 spin_unlock(&kiq->ring_lock); in amdgpu_amdkfd_unmap_hiq()
834 spin_unlock(&kiq->ring_lock); in amdgpu_amdkfd_unmap_hiq()
H A Dmes_v12_0.c153 spinlock_t *ring_lock = &mes->ring_lock[pipe]; in mes_v12_0_submit_pkt_and_poll_completion() local
182 spin_lock_irqsave(ring_lock, flags); in mes_v12_0_submit_pkt_and_poll_completion()
212 spin_unlock_irqrestore(ring_lock, flags); in mes_v12_0_submit_pkt_and_poll_completion()
255 spin_unlock_irqrestore(ring_lock, flags); in mes_v12_0_submit_pkt_and_poll_completion()
1444 spin_lock_init(&adev->gfx.kiq[0].ring_lock); in mes_v12_0_kiq_ring_init()
H A Damdgpu_amdkfd_gfx_v10_3.c295 spin_lock(&adev->gfx.kiq[0].ring_lock); in hiq_mqd_load_v10_3()
322 spin_unlock(&adev->gfx.kiq[0].ring_lock); in hiq_mqd_load_v10_3()
H A Damdgpu_ring.c516 mutex_lock(&ring->adev->cper.ring_lock); in amdgpu_debugfs_ring_read()
576 mutex_unlock(&ring->adev->cper.ring_lock); in amdgpu_debugfs_ring_read()
/linux-6.15/drivers/block/
H A Dxen-blkfront.c179 spinlock_t ring_lock; member
903 spin_lock_irqsave(&rinfo->ring_lock, flags); in blkif_queue_rq()
924 spin_unlock_irqrestore(&rinfo->ring_lock, flags); in blkif_queue_rq()
929 spin_unlock_irqrestore(&rinfo->ring_lock, flags); in blkif_queue_rq()
932 spin_unlock_irqrestore(&rinfo->ring_lock, flags); in blkif_queue_rq()
1194 spin_lock_irqsave(&rinfo->ring_lock, flags); in kick_pending_request_queues()
1196 spin_unlock_irqrestore(&rinfo->ring_lock, flags); in kick_pending_request_queues()
1528 spin_lock_irqsave(&rinfo->ring_lock, flags); in blkif_interrupt()
1662 spin_unlock_irqrestore(&rinfo->ring_lock, flags); in blkif_interrupt()
1924 spin_lock_init(&rinfo->ring_lock); in negotiate_mq()
[all …]
/linux-6.15/drivers/net/wireless/ath/carl9170/
H A Ddebug.h125 struct mutex ring_lock; member
/linux-6.15/fs/
H A Daio.c153 struct mutex ring_lock; member
427 if (!mutex_trylock(&ctx->ring_lock)) { in aio_migrate_folio()
468 mutex_unlock(&ctx->ring_lock); in aio_migrate_folio()
774 mutex_init(&ctx->ring_lock); in ioctx_alloc()
777 mutex_lock(&ctx->ring_lock); in ioctx_alloc()
820 mutex_unlock(&ctx->ring_lock); in ioctx_alloc()
834 mutex_unlock(&ctx->ring_lock); in ioctx_alloc()
1233 mutex_lock(&ctx->ring_lock); in aio_read_events_ring()
1290 mutex_unlock(&ctx->ring_lock); in aio_read_events_ring()
/linux-6.15/drivers/scsi/lpfc/
H A Dlpfc_nvmet.c1105 spin_lock_irqsave(&pring->ring_lock, iflags); in lpfc_nvmet_xmt_fcp_op()
1108 spin_unlock_irqrestore(&pring->ring_lock, iflags); in lpfc_nvmet_xmt_fcp_op()
2031 spin_lock_irqsave(&pring->ring_lock, iflags); in lpfc_nvmet_wqfull_flush()
2038 spin_unlock_irqrestore(&pring->ring_lock, in lpfc_nvmet_wqfull_flush()
2050 spin_unlock_irqrestore(&pring->ring_lock, iflags); in lpfc_nvmet_wqfull_flush()
2053 spin_lock_irqsave(&pring->ring_lock, iflags); in lpfc_nvmet_wqfull_flush()
2058 spin_unlock_irqrestore(&pring->ring_lock, iflags); in lpfc_nvmet_wqfull_flush()
2077 spin_lock_irqsave(&pring->ring_lock, iflags); in lpfc_nvmet_wqfull_process()
2081 spin_unlock_irqrestore(&pring->ring_lock, iflags); in lpfc_nvmet_wqfull_process()
2084 spin_lock_irqsave(&pring->ring_lock, iflags); in lpfc_nvmet_wqfull_process()
[all …]
H A Dlpfc_sli.c4577 spin_lock_irq(&pring->ring_lock); in lpfc_sli_abort_iocb_ring()
8088 spin_lock(ring_lock); in lpfc_rx_monitor_record()
8096 spin_unlock(ring_lock); in lpfc_rx_monitor_record()
8144 spin_lock_irq(ring_lock); in lpfc_rx_monitor_report()
8188 spin_unlock_irq(ring_lock); in lpfc_rx_monitor_report()
11775 spin_lock_init(&pring->ring_lock); in lpfc_sli4_queue_init()
11959 spin_lock(&pring->ring_lock); in lpfc_sli_host_down()
11966 spin_unlock(&pring->ring_lock); in lpfc_sli_host_down()
12046 spin_lock(&pring->ring_lock); in lpfc_sli_hba_down()
12048 spin_unlock(&pring->ring_lock); in lpfc_sli_hba_down()
[all …]
H A Dlpfc_sli.h282 spinlock_t ring_lock; /* lock for issuing commands */ member
/linux-6.15/include/linux/
H A Dhyperv.h195 spinlock_t ring_lock; member
1072 spin_lock_irqsave(&c->outbound.ring_lock, flags); in set_channel_pending_send_size()
1079 spin_unlock_irqrestore(&c->outbound.ring_lock, flags); in set_channel_pending_send_size()

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