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Searched refs:sysfs_lock (Results 1 – 24 of 24) sorted by relevance

/linux/arch/powerpc/sysdev/
A Dfsl_mpic_timer_wakeup.c31 mutex_lock(&sysfs_lock); in fsl_free_resource()
39 mutex_unlock(&sysfs_lock); in fsl_free_resource()
57 mutex_lock(&sysfs_lock); in fsl_timer_wakeup_show()
62 mutex_unlock(&sysfs_lock); in fsl_timer_wakeup_show()
78 mutex_lock(&sysfs_lock); in fsl_timer_wakeup_store()
87 mutex_unlock(&sysfs_lock); in fsl_timer_wakeup_store()
94 mutex_unlock(&sysfs_lock); in fsl_timer_wakeup_store()
102 mutex_unlock(&sysfs_lock); in fsl_timer_wakeup_store()
109 mutex_unlock(&sysfs_lock); in fsl_timer_wakeup_store()
138 mutex_lock(&sysfs_lock); in fsl_wakeup_sys_exit()
[all …]
/linux/block/
A Dblk-ia-ranges.c59 mutex_lock(&iar->queue->sysfs_lock); in blk_ia_range_sysfs_show()
61 mutex_unlock(&iar->queue->sysfs_lock); in blk_ia_range_sysfs_show()
125 lockdep_assert_held(&q->sysfs_lock); in disk_register_independent_access_ranges()
177 lockdep_assert_held(&q->sysfs_lock); in disk_unregister_independent_access_ranges()
313 mutex_lock(&q->sysfs_lock); in disk_set_independent_access_ranges()
345 mutex_unlock(&q->sysfs_lock); in disk_set_independent_access_ranges()
A Delevator.c175 mutex_init(&eq->sysfs_lock); in elevator_alloc()
193 mutex_lock(&e->sysfs_lock); in __elevator_exit()
195 mutex_unlock(&e->sysfs_lock); in __elevator_exit()
456 mutex_lock(&e->sysfs_lock); in elv_attr_show()
458 mutex_unlock(&e->sysfs_lock); in elv_attr_show()
474 mutex_lock(&e->sysfs_lock); in elv_attr_store()
476 mutex_unlock(&e->sysfs_lock); in elv_attr_store()
495 lockdep_assert_held(&q->sysfs_lock); in elv_register_queue()
517 lockdep_assert_held(&q->sysfs_lock); in elv_unregister_queue()
591 lockdep_assert_held(&q->sysfs_lock); in elevator_switch_mq()
[all …]
A Dblk-sysfs.c709 mutex_lock(&q->sysfs_lock); in queue_attr_show()
711 mutex_unlock(&q->sysfs_lock); in queue_attr_show()
727 mutex_lock(&q->sysfs_lock); in queue_attr_store()
729 mutex_unlock(&q->sysfs_lock); in queue_attr_store()
865 mutex_lock(&q->sysfs_lock); in blk_register_queue()
885 mutex_unlock(&q->sysfs_lock); in blk_register_queue()
909 mutex_unlock(&q->sysfs_lock); in blk_register_queue()
941 mutex_lock(&q->sysfs_lock); in blk_unregister_queue()
943 mutex_unlock(&q->sysfs_lock); in blk_unregister_queue()
957 mutex_lock(&q->sysfs_lock); in blk_unregister_queue()
[all …]
A Dblk-mq-sysfs.c69 mutex_lock(&q->sysfs_lock); in blk_mq_hw_sysfs_show()
71 mutex_unlock(&q->sysfs_lock); in blk_mq_hw_sysfs_show()
91 mutex_lock(&q->sysfs_lock); in blk_mq_hw_sysfs_store()
93 mutex_unlock(&q->sysfs_lock); in blk_mq_hw_sysfs_store()
A Dblk-mq-debugfs.c470 res = mutex_lock_interruptible(&q->sysfs_lock); in hctx_tags_show()
475 mutex_unlock(&q->sysfs_lock); in hctx_tags_show()
487 res = mutex_lock_interruptible(&q->sysfs_lock); in hctx_tags_bitmap_show()
492 mutex_unlock(&q->sysfs_lock); in hctx_tags_bitmap_show()
504 res = mutex_lock_interruptible(&q->sysfs_lock); in hctx_sched_tags_show()
509 mutex_unlock(&q->sysfs_lock); in hctx_sched_tags_show()
521 res = mutex_lock_interruptible(&q->sysfs_lock); in hctx_sched_tags_bitmap_show()
526 mutex_unlock(&q->sysfs_lock); in hctx_sched_tags_bitmap_show()
A Delevator.h102 struct mutex sysfs_lock; member
A Dblk-core.c379 mutex_lock(&q->sysfs_lock); in blk_cleanup_queue()
382 mutex_unlock(&q->sysfs_lock); in blk_cleanup_queue()
519 mutex_init(&q->sysfs_lock); in blk_alloc_queue()
A Dblk.h285 lockdep_assert_held(&q->sysfs_lock); in elevator_exit()
A Dblk-mq.c3658 mutex_lock(&q->sysfs_lock); in blk_mq_realloc_hw_ctxs()
3707 mutex_unlock(&q->sysfs_lock); in blk_mq_realloc_hw_ctxs()
4129 mutex_lock(&q->sysfs_lock); in blk_mq_elv_switch_none()
4139 mutex_unlock(&q->sysfs_lock); in blk_mq_elv_switch_none()
4162 mutex_lock(&q->sysfs_lock); in blk_mq_elv_switch_back()
4164 mutex_unlock(&q->sysfs_lock); in blk_mq_elv_switch_back()
/linux/drivers/gpio/
A Dgpiolib-sysfs.c36 static DEFINE_MUTEX(sysfs_lock);
592 mutex_lock(&sysfs_lock); in gpiod_export()
640 mutex_unlock(&sysfs_lock); in gpiod_export()
646 mutex_unlock(&sysfs_lock); in gpiod_export()
708 mutex_lock(&sysfs_lock); in gpiod_unexport()
729 mutex_unlock(&sysfs_lock); in gpiod_unexport()
737 mutex_unlock(&sysfs_lock); in gpiod_unexport()
772 mutex_lock(&sysfs_lock); in gpiochip_sysfs_register()
774 mutex_unlock(&sysfs_lock); in gpiochip_sysfs_register()
791 mutex_lock(&sysfs_lock); in gpiochip_sysfs_unregister()
[all …]
/linux/drivers/usb/usbip/
A Dvudc_sysfs.c115 mutex_lock(&udc->ud.sysfs_lock); in usbip_sockfd_store()
159 mutex_unlock(&udc->ud.sysfs_lock); in usbip_sockfd_store()
166 mutex_unlock(&udc->ud.sysfs_lock); in usbip_sockfd_store()
194 mutex_unlock(&udc->ud.sysfs_lock); in usbip_sockfd_store()
215 mutex_unlock(&udc->ud.sysfs_lock); in usbip_sockfd_store()
225 mutex_unlock(&udc->ud.sysfs_lock); in usbip_sockfd_store()
A Dvhci_sysfs.c188 mutex_lock(&vdev->ud.sysfs_lock); in vhci_port_disconnect()
200 mutex_unlock(&vdev->ud.sysfs_lock); in vhci_port_disconnect()
211 mutex_unlock(&vdev->ud.sysfs_lock); in vhci_port_disconnect()
357 mutex_lock(&vdev->ud.sysfs_lock); in attach_store()
440 mutex_unlock(&vdev->ud.sysfs_lock); in attach_store()
445 mutex_unlock(&vdev->ud.sysfs_lock); in attach_store()
A Dstub_dev.c66 mutex_lock(&sdev->ud.sysfs_lock); in usbip_sockfd_store()
116 mutex_unlock(&sdev->ud.sysfs_lock); in usbip_sockfd_store()
128 mutex_unlock(&sdev->ud.sysfs_lock); in usbip_sockfd_store()
138 mutex_unlock(&sdev->ud.sysfs_lock); in usbip_sockfd_store()
279 mutex_init(&sdev->ud.sysfs_lock); in stub_device_alloc()
A Dusbip_event.c73 mutex_lock(&ud->sysfs_lock); in event_handler()
94 mutex_unlock(&ud->sysfs_lock); in event_handler()
A Dusbip_common.h268 struct mutex sysfs_lock; member
A Dvudc_dev.c575 mutex_init(&ud->sysfs_lock); in init_vudc_hw()
A Dvhci_hcd.c1106 mutex_init(&vdev->ud.sysfs_lock); in vhci_device_init()
/linux/drivers/phy/broadcom/
A Dphy-brcm-usb.c24 static DEFINE_MUTEX(sysfs_lock);
218 mutex_lock(&sysfs_lock); in dual_select_store()
225 mutex_unlock(&sysfs_lock); in dual_select_store()
236 mutex_lock(&sysfs_lock); in dual_select_show()
238 mutex_unlock(&sysfs_lock); in dual_select_show()
/linux/drivers/acpi/
A Dbattery.c97 struct mutex sysfs_lock; member
864 mutex_lock(&battery->sysfs_lock); in sysfs_remove_battery()
866 mutex_unlock(&battery->sysfs_lock); in sysfs_remove_battery()
873 mutex_unlock(&battery->sysfs_lock); in sysfs_remove_battery()
1202 mutex_init(&battery->sysfs_lock); in acpi_battery_add()
1223 mutex_destroy(&battery->sysfs_lock); in acpi_battery_add()
1239 mutex_destroy(&battery->sysfs_lock); in acpi_battery_remove()
/linux/Documentation/RCU/
A Dlockdep-splat.rst34 #1: (&eq->sysfs_lock){+.+.}, at: [<ffffffff812a5032>]
/linux/include/linux/
A Dblkdev.h329 struct mutex sysfs_lock; member
/linux/
A DSystem.map132015 ffff800011e73708 d sysfs_lock
A D.tmp_System.map132015 ffff800011e73708 d sysfs_lock

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