| /linux-6.12.1/drivers/char/tpm/ |
| D | tpm_vtpm_proxy.c | 35 struct mutex buf_lock; /* protect buffer and flags */ member
85 mutex_lock(&proxy_dev->buf_lock); in vtpm_proxy_fops_read()
88 mutex_unlock(&proxy_dev->buf_lock); in vtpm_proxy_fops_read()
95 mutex_unlock(&proxy_dev->buf_lock); in vtpm_proxy_fops_read()
108 mutex_unlock(&proxy_dev->buf_lock); in vtpm_proxy_fops_read()
132 mutex_lock(&proxy_dev->buf_lock); in vtpm_proxy_fops_write()
135 mutex_unlock(&proxy_dev->buf_lock); in vtpm_proxy_fops_write()
141 mutex_unlock(&proxy_dev->buf_lock); in vtpm_proxy_fops_write()
150 mutex_unlock(&proxy_dev->buf_lock); in vtpm_proxy_fops_write()
156 mutex_unlock(&proxy_dev->buf_lock); in vtpm_proxy_fops_write()
[all …]
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| /linux-6.12.1/net/core/ |
| D | hwbm.c | 50 mutex_lock(&bm_pool->buf_lock); in hwbm_pool_add()
53 mutex_unlock(&bm_pool->buf_lock); in hwbm_pool_add()
60 mutex_unlock(&bm_pool->buf_lock); in hwbm_pool_add()
67 mutex_unlock(&bm_pool->buf_lock); in hwbm_pool_add()
81 mutex_unlock(&bm_pool->buf_lock); in hwbm_pool_add()
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| /linux-6.12.1/drivers/iio/gyro/ |
| D | adxrs450.c | 75 struct mutex buf_lock; member
108 mutex_lock(&st->buf_lock); in adxrs450_spi_read_reg_16()
125 mutex_unlock(&st->buf_lock); in adxrs450_spi_read_reg_16()
144 mutex_lock(&st->buf_lock); in adxrs450_spi_write_reg_16()
156 mutex_unlock(&st->buf_lock); in adxrs450_spi_write_reg_16()
182 mutex_lock(&st->buf_lock); in adxrs450_spi_sensor_data()
194 mutex_unlock(&st->buf_lock); in adxrs450_spi_sensor_data()
216 mutex_lock(&st->buf_lock); in adxrs450_spi_initial()
230 mutex_unlock(&st->buf_lock); in adxrs450_spi_initial()
423 mutex_init(&st->buf_lock); in adxrs450_probe()
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| D | adis16130.c | 43 struct mutex buf_lock; member
57 mutex_lock(&st->buf_lock); in adis16130_spi_read()
65 mutex_unlock(&st->buf_lock); in adis16130_spi_read()
154 mutex_init(&st->buf_lock); in adis16130_probe()
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| /linux-6.12.1/drivers/input/serio/ |
| D | userio.c | 44 spinlock_t buf_lock; member
60 spin_lock_irqsave(&userio->buf_lock, flags); in userio_device_write()
69 spin_unlock_irqrestore(&userio->buf_lock, flags); in userio_device_write()
85 spin_lock_init(&userio->buf_lock); in userio_char_open()
138 spin_lock_irqsave(&userio->buf_lock, flags); in userio_char_read()
150 spin_unlock_irqrestore(&userio->buf_lock, flags); in userio_char_read()
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| /linux-6.12.1/drivers/media/cec/usb/rainshadow/ |
| D | rainshadow-cec.c | 52 spinlock_t buf_lock; member
116 spin_lock_irqsave(&rain->buf_lock, flags); in rain_irq_work_handler()
118 spin_unlock_irqrestore(&rain->buf_lock, flags); in rain_irq_work_handler()
126 spin_unlock_irqrestore(&rain->buf_lock, flags); in rain_irq_work_handler()
178 spin_lock(&rain->buf_lock); in rain_interrupt()
182 spin_unlock(&rain->buf_lock); in rain_interrupt()
330 spin_lock_init(&rain->buf_lock); in rain_connect()
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| /linux-6.12.1/drivers/tty/hvc/ |
| D | hvc_vio.c | 60 spinlock_t buf_lock; member
79 spin_lock_irqsave(&pv->buf_lock, flags); in hvterm_raw_get_chars()
105 spin_unlock_irqrestore(&pv->buf_lock, flags); in hvterm_raw_get_chars()
346 spin_lock_init(&pv->buf_lock); in hvc_vio_probe()
400 spin_lock_init(&hvterm_priv0.buf_lock); in hvc_vio_init_early()
450 spin_lock_init(&hvterm_priv0.buf_lock); in udbg_init_debug_lpar()
467 spin_lock_init(&hvterm_priv0.buf_lock); in udbg_init_debug_lpar_hvsi()
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| /linux-6.12.1/drivers/spi/ |
| D | spidev.c | 77 struct mutex buf_lock; member
168 mutex_lock(&spidev->buf_lock); in spidev_read()
179 mutex_unlock(&spidev->buf_lock); in spidev_read()
199 mutex_lock(&spidev->buf_lock); in spidev_write()
205 mutex_unlock(&spidev->buf_lock); in spidev_write()
388 mutex_lock(&spidev->buf_lock); in spidev_ioctl()
513 mutex_unlock(&spidev->buf_lock); in spidev_ioctl()
545 mutex_lock(&spidev->buf_lock); in spidev_compat_ioc_message()
567 mutex_unlock(&spidev->buf_lock); in spidev_compat_ioc_message()
793 mutex_init(&spidev->buf_lock); in spidev_probe()
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| D | spi-sunplus-sp7021.c | 89 struct mutex buf_lock; member
311 mutex_lock(&pspim->buf_lock); in sp7021_spi_host_transfer_one()
343 mutex_unlock(&pspim->buf_lock); in sp7021_spi_host_transfer_one()
357 mutex_unlock(&pspim->buf_lock); in sp7021_spi_host_transfer_one()
444 mutex_init(&pspim->buf_lock); in sp7021_spi_controller_probe()
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| /linux-6.12.1/drivers/media/platform/nxp/imx8-isi/ |
| D | imx8-isi-video.c | 500 spin_lock(&video->buf_lock); in mxc_isi_video_frame_write_done()
651 spin_unlock(&video->buf_lock); in mxc_isi_video_frame_write_done()
738 spin_lock_irq(&video->buf_lock); in mxc_isi_video_return_buffers()
767 spin_unlock_irq(&video->buf_lock); in mxc_isi_video_return_buffers()
775 lockdep_assert_held(&video->buf_lock); in mxc_isi_video_queue_first_buffers()
918 spin_lock_irq(&video->buf_lock); in mxc_isi_vb2_buffer_queue()
920 spin_unlock_irq(&video->buf_lock); in mxc_isi_vb2_buffer_queue()
946 spin_lock_irq(&video->buf_lock); in mxc_isi_vb2_start_streaming()
961 spin_unlock_irq(&video->buf_lock); in mxc_isi_vb2_start_streaming()
1365 spin_lock_irq(&video->buf_lock); in mxc_isi_video_suspend()
[all …]
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| D | imx8-isi-core.h | 226 spinlock_t buf_lock; member
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| /linux-6.12.1/fs/pstore/ |
| D | platform.c | 291 if (!raw_spin_trylock_irqsave(&psinfo->buf_lock, flags)) { in pstore_dump()
297 raw_spin_lock_irqsave(&psinfo->buf_lock, flags); in pstore_dump()
367 raw_spin_unlock_irqrestore(&psinfo->buf_lock, flags); in pstore_dump()
506 raw_spin_lock_init(&psinfo->buf_lock); in pstore_register()
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| /linux-6.12.1/include/net/ |
| D | hwbm.h | 17 struct mutex buf_lock; member
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| /linux-6.12.1/drivers/media/usb/stk1160/ |
| D | stk1160-v4l.c | 692 spin_lock_irqsave(&dev->buf_lock, flags); in buffer_queue()
716 spin_unlock_irqrestore(&dev->buf_lock, flags); in buffer_queue()
758 spin_lock_irqsave(&dev->buf_lock, flags); in stk1160_clear_queue()
777 spin_unlock_irqrestore(&dev->buf_lock, flags); in stk1160_clear_queue()
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| D | stk1160.h | 158 spinlock_t buf_lock; member
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| D | stk1160-video.c | 73 spin_lock_irqsave(&dev->buf_lock, flags); in stk1160_next_buffer()
79 spin_unlock_irqrestore(&dev->buf_lock, flags); in stk1160_next_buffer()
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| D | stk1160-core.c | 324 spin_lock_init(&dev->buf_lock); in stk1160_probe()
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| /linux-6.12.1/include/linux/ |
| D | pstore.h | 185 raw_spinlock_t buf_lock; member
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| /linux-6.12.1/drivers/scsi/lpfc/ |
| D | lpfc_nvme.c | 964 spin_lock(&lpfc_ncmd->buf_lock); in lpfc_nvme_io_cmd_cmpl()
967 spin_unlock(&lpfc_ncmd->buf_lock); in lpfc_nvme_io_cmd_cmpl()
1172 spin_unlock(&lpfc_ncmd->buf_lock); in lpfc_nvme_io_cmd_cmpl()
1922 spin_lock_irqsave(&lpfc_nbuf->buf_lock, flags); in lpfc_nvme_fcp_abort()
1973 spin_unlock_irqrestore(&lpfc_nbuf->buf_lock, flags); in lpfc_nvme_fcp_abort()
1994 spin_unlock_irqrestore(&lpfc_nbuf->buf_lock, flags); in lpfc_nvme_fcp_abort()
2817 spin_lock(&lpfc_ncmd->buf_lock); in lpfc_nvme_cancel_iocb()
2820 spin_unlock(&lpfc_ncmd->buf_lock); in lpfc_nvme_cancel_iocb()
2824 spin_unlock(&lpfc_ncmd->buf_lock); in lpfc_nvme_cancel_iocb()
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| D | lpfc_scsi.c | 366 spin_lock_init(&psb->buf_lock); in lpfc_new_scsi_buf_s3()
489 spin_lock_irqsave(&psb->buf_lock, iflag); in lpfc_sli4_io_xri_aborted()
492 spin_unlock_irqrestore(&psb->buf_lock, iflag); in lpfc_sli4_io_xri_aborted()
504 spin_lock_irqsave(&psb->buf_lock, iflag); in lpfc_sli4_io_xri_aborted()
509 spin_unlock_irqrestore(&psb->buf_lock, iflag); in lpfc_sli4_io_xri_aborted()
4045 spin_lock(&lpfc_cmd->buf_lock); in lpfc_fcp_io_cmd_wqe_cmpl()
4297 spin_unlock(&lpfc_cmd->buf_lock); in lpfc_fcp_io_cmd_wqe_cmpl()
4318 spin_lock(&lpfc_cmd->buf_lock); in lpfc_fcp_io_cmd_wqe_cmpl()
4322 spin_unlock(&lpfc_cmd->buf_lock); in lpfc_fcp_io_cmd_wqe_cmpl()
4354 spin_lock(&lpfc_cmd->buf_lock); in lpfc_scsi_cmd_iocb_cmpl()
[all …]
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| D | lpfc_sli.h | 453 spinlock_t buf_lock; /* lock used in case of simultaneous abort */ member
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| /linux-6.12.1/fs/bcachefs/ |
| D | journal_types.h | 209 struct mutex buf_lock; member
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| D | journal.c | 885 mutex_lock(&j->buf_lock); in __bch2_next_write_buffer_flush_journal_buf()
911 mutex_unlock(&j->buf_lock); in __bch2_next_write_buffer_flush_journal_buf()
1385 mutex_init(&j->buf_lock); in bch2_fs_journal_init()
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| /linux-6.12.1/drivers/net/arcnet/ |
| D | arcnet.c | 311 if (!atomic_dec_and_test(&lp->buf_lock)) { in get_arcbuf()
314 lp->buf_lock.counter); in get_arcbuf()
335 atomic_inc(&lp->buf_lock); in get_arcbuf()
560 atomic_set(&lp->buf_lock, 1); in arcnet_open()
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| D | arcdevice.h | 292 atomic_t buf_lock; member
|