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Searched refs:ops_lock (Results 1 - 25 of 49) sorted by relevance

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/kernel/linux/linux-5.10/fs/dlm/
H A Dplock.c16 static spinlock_t ops_lock; variable
71 spin_lock(&ops_lock); in send_op()
73 spin_unlock(&ops_lock); in send_op()
160 spin_lock(&ops_lock); in dlm_posix_lock()
162 spin_unlock(&ops_lock); in dlm_posix_lock()
171 spin_lock(&ops_lock); in dlm_posix_lock()
177 spin_unlock(&ops_lock); in dlm_posix_lock()
204 spin_lock(&ops_lock); in dlm_plock_callback()
210 spin_unlock(&ops_lock); in dlm_plock_callback()
303 spin_lock(&ops_lock); in dlm_posix_unlock()
[all...]
/kernel/linux/linux-5.10/drivers/video/backlight/
H A Dlcd.c37 mutex_lock(&ld->ops_lock); in fb_notifier_callback()
47 mutex_unlock(&ld->ops_lock); in fb_notifier_callback()
79 mutex_lock(&ld->ops_lock); in lcd_power_show()
84 mutex_unlock(&ld->ops_lock); in lcd_power_show()
102 mutex_lock(&ld->ops_lock); in lcd_power_store()
108 mutex_unlock(&ld->ops_lock); in lcd_power_store()
120 mutex_lock(&ld->ops_lock); in contrast_show()
123 mutex_unlock(&ld->ops_lock); in contrast_show()
141 mutex_lock(&ld->ops_lock); in contrast_store()
147 mutex_unlock(&ld->ops_lock); in contrast_store()
[all...]
H A Dbacklight.c109 mutex_lock(&bd->ops_lock); in fb_notifier_callback()
133 mutex_unlock(&bd->ops_lock); in fb_notifier_callback()
201 mutex_lock(&bd->ops_lock); in bl_power_store()
216 mutex_unlock(&bd->ops_lock); in bl_power_store()
235 mutex_lock(&bd->ops_lock); in backlight_device_set_brightness()
245 mutex_unlock(&bd->ops_lock); in backlight_device_set_brightness()
294 mutex_lock(&bd->ops_lock); in actual_brightness_show()
299 mutex_unlock(&bd->ops_lock); in actual_brightness_show()
324 mutex_lock(&bd->ops_lock); in backlight_suspend()
329 mutex_unlock(&bd->ops_lock); in backlight_suspend()
[all...]
/kernel/linux/linux-6.6/drivers/video/backlight/
H A Dlcd.c37 mutex_lock(&ld->ops_lock); in fb_notifier_callback()
47 mutex_unlock(&ld->ops_lock); in fb_notifier_callback()
79 mutex_lock(&ld->ops_lock); in lcd_power_show()
84 mutex_unlock(&ld->ops_lock); in lcd_power_show()
102 mutex_lock(&ld->ops_lock); in lcd_power_store()
108 mutex_unlock(&ld->ops_lock); in lcd_power_store()
120 mutex_lock(&ld->ops_lock); in contrast_show()
123 mutex_unlock(&ld->ops_lock); in contrast_show()
141 mutex_lock(&ld->ops_lock); in contrast_store()
147 mutex_unlock(&ld->ops_lock); in contrast_store()
[all...]
H A Dbacklight.c109 mutex_lock(&bd->ops_lock); in fb_notifier_callback()
133 mutex_unlock(&bd->ops_lock); in fb_notifier_callback()
201 mutex_lock(&bd->ops_lock); in bl_power_store()
216 mutex_unlock(&bd->ops_lock); in bl_power_store()
235 mutex_lock(&bd->ops_lock); in backlight_device_set_brightness()
245 mutex_unlock(&bd->ops_lock); in backlight_device_set_brightness()
294 mutex_lock(&bd->ops_lock); in actual_brightness_show()
302 mutex_unlock(&bd->ops_lock); in actual_brightness_show()
327 mutex_lock(&bd->ops_lock); in backlight_suspend()
332 mutex_unlock(&bd->ops_lock); in backlight_suspend()
[all...]
/kernel/linux/linux-6.6/drivers/rtc/
H A Dinterface.c114 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_read_time()
119 mutex_unlock(&rtc->ops_lock); in rtc_read_time()
151 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_set_time()
163 mutex_unlock(&rtc->ops_lock); in rtc_set_time()
183 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_read_alarm_internal()
206 mutex_unlock(&rtc->ops_lock); in rtc_read_alarm_internal()
390 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_read_alarm()
402 mutex_unlock(&rtc->ops_lock); in rtc_read_alarm()
467 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_set_alarm()
486 mutex_unlock(&rtc->ops_lock); in rtc_set_alarm()
[all...]
H A Ddev.c214 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_dev_ioctl()
258 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
269 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
321 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
332 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
348 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
352 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
356 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
360 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
371 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
[all...]
H A Dclass.c32 mutex_lock(&rtc->ops_lock); in rtc_device_release()
35 mutex_unlock(&rtc->ops_lock); in rtc_device_release()
40 mutex_destroy(&rtc->ops_lock); in rtc_device_release()
227 mutex_init(&rtc->ops_lock); in rtc_allocate_device()
341 mutex_lock(&rtc->ops_lock); in devm_rtc_unregister_device()
350 mutex_unlock(&rtc->ops_lock); in devm_rtc_unregister_device()
H A Drtc-isl12026.c300 ret = mutex_lock_interruptible(&priv->rtc->ops_lock); in isl12026_nvm_read()
310 mutex_unlock(&priv->rtc->ops_lock); in isl12026_nvm_read()
341 ret = mutex_lock_interruptible(&priv->rtc->ops_lock); in isl12026_nvm_write()
373 mutex_unlock(&priv->rtc->ops_lock); in isl12026_nvm_write()
/kernel/linux/linux-5.10/drivers/rtc/
H A Dinterface.c114 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_read_time()
119 mutex_unlock(&rtc->ops_lock); in rtc_read_time()
151 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_set_time()
163 mutex_unlock(&rtc->ops_lock); in rtc_set_time()
183 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_read_alarm_internal()
206 mutex_unlock(&rtc->ops_lock); in rtc_read_alarm_internal()
390 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_read_alarm()
402 mutex_unlock(&rtc->ops_lock); in rtc_read_alarm()
465 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_set_alarm()
476 mutex_unlock(&rtc->ops_lock); in rtc_set_alarm()
[all...]
H A Ddev.c213 err = mutex_lock_interruptible(&rtc->ops_lock); in rtc_dev_ioctl()
256 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
267 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
319 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
330 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
346 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
350 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
354 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
358 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
369 mutex_unlock(&rtc->ops_lock); in rtc_dev_ioctl()
[all...]
H A Dclass.c32 mutex_lock(&rtc->ops_lock); in rtc_device_release()
35 mutex_unlock(&rtc->ops_lock); in rtc_device_release()
221 mutex_init(&rtc->ops_lock); in rtc_allocate_device()
335 mutex_lock(&rtc->ops_lock); in rtc_device_unregister()
343 mutex_unlock(&rtc->ops_lock); in rtc_device_unregister()
H A Drtc-isl12026.c301 ret = mutex_lock_interruptible(&priv->rtc->ops_lock); in isl12026_nvm_read()
311 mutex_unlock(&priv->rtc->ops_lock); in isl12026_nvm_read()
342 ret = mutex_lock_interruptible(&priv->rtc->ops_lock); in isl12026_nvm_write()
374 mutex_unlock(&priv->rtc->ops_lock); in isl12026_nvm_write()
/kernel/linux/linux-6.6/fs/dlm/
H A Dplock.c19 static DEFINE_SPINLOCK(ops_lock);
94 spin_lock(&ops_lock); in send_op()
96 spin_unlock(&ops_lock); in send_op()
180 spin_lock(&ops_lock); in dlm_posix_lock()
181 /* recheck under ops_lock if we got a done != 0, in dlm_posix_lock()
185 spin_unlock(&ops_lock); in dlm_posix_lock()
188 spin_unlock(&ops_lock); in dlm_posix_lock()
198 spin_lock(&ops_lock); in dlm_posix_lock()
200 spin_unlock(&ops_lock); in dlm_posix_lock()
397 spin_lock(&ops_lock); in dlm_posix_cancel()
[all...]
/kernel/linux/linux-5.10/samples/vfio-mdev/
H A Dmbochs.c166 struct mutex ops_lock; member
254 WARN_ON(!mutex_is_locked(&mdev_state->ops_lock)); in mbochs_check_framebuffer()
448 mutex_lock(&mdev_state->ops_lock); in mdev_access()
501 mutex_unlock(&mdev_state->ops_lock); in mdev_access()
549 mutex_init(&mdev_state->ops_lock); in mbochs_create()
703 WARN_ON(!mutex_is_locked(&mdev_state->ops_lock)); in __mbochs_get_page()
724 mutex_lock(&mdev_state->ops_lock); in mbochs_get_page()
726 mutex_unlock(&mdev_state->ops_lock); in mbochs_get_page()
736 WARN_ON(!mutex_is_locked(&mdev_state->ops_lock)); in mbochs_put_pages()
888 mutex_lock(&mdev_state->ops_lock); in mbochs_release_dmabuf()
[all...]
/kernel/linux/linux-6.6/samples/vfio-mdev/
H A Dmbochs.c176 struct mutex ops_lock; member
254 WARN_ON(!mutex_is_locked(&mdev_state->ops_lock)); in mbochs_check_framebuffer()
446 mutex_lock(&mdev_state->ops_lock); in mdev_access()
499 mutex_unlock(&mdev_state->ops_lock); in mdev_access()
544 mutex_init(&mdev_state->ops_lock); in mbochs_init_dev()
730 WARN_ON(!mutex_is_locked(&mdev_state->ops_lock)); in __mbochs_get_page()
751 mutex_lock(&mdev_state->ops_lock); in mbochs_get_page()
753 mutex_unlock(&mdev_state->ops_lock); in mbochs_get_page()
763 WARN_ON(!mutex_is_locked(&mdev_state->ops_lock)); in mbochs_put_pages()
916 mutex_lock(&mdev_state->ops_lock); in mbochs_release_dmabuf()
[all...]
H A Dmtty.c134 struct mutex ops_lock; member
202 lockdep_assert_held(&mdev_state->ops_lock); in mtty_trigger_interrupt()
686 mutex_lock(&mdev_state->ops_lock); in mdev_access()
741 mutex_unlock(&mdev_state->ops_lock); in mdev_access()
775 mutex_init(&mdev_state->ops_lock); in mtty_init_dev()
975 mutex_lock(&mdev_state->ops_lock); in mtty_set_irqs()
1129 mutex_unlock(&mdev_state->ops_lock); in mtty_set_irqs()
1144 mutex_lock(&mdev_state->ops_lock); in mtty_get_region_info()
1170 mutex_unlock(&mdev_state->ops_lock); in mtty_get_region_info()
/kernel/linux/linux-6.6/drivers/media/platform/rockchip/rkisp1/
H A Drkisp1-isp.c735 mutex_lock(&isp->ops_lock); in rkisp1_isp_get_fmt()
738 mutex_unlock(&isp->ops_lock); in rkisp1_isp_get_fmt()
748 mutex_lock(&isp->ops_lock); in rkisp1_isp_set_fmt()
759 mutex_unlock(&isp->ops_lock); in rkisp1_isp_set_fmt()
774 mutex_lock(&isp->ops_lock); in rkisp1_isp_get_selection()
799 mutex_unlock(&isp->ops_lock); in rkisp1_isp_get_selection()
815 mutex_lock(&isp->ops_lock); in rkisp1_isp_set_selection()
823 mutex_unlock(&isp->ops_lock); in rkisp1_isp_set_selection()
898 mutex_lock(&isp->ops_lock); in rkisp1_isp_s_stream()
912 mutex_unlock(&isp->ops_lock); in rkisp1_isp_s_stream()
[all...]
H A Drkisp1-resizer.c599 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_get_fmt()
602 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_get_fmt()
613 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_set_fmt()
621 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_set_fmt()
637 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_get_selection()
657 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_get_selection()
674 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_set_selection()
676 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_set_selection()
716 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_s_stream()
720 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_s_stream()
[all...]
/kernel/linux/linux-5.10/drivers/staging/media/rkisp1/
H A Drkisp1-resizer.c634 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_get_fmt()
636 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_get_fmt()
647 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_set_fmt()
653 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_set_fmt()
669 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_get_selection()
687 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_get_selection()
704 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_set_selection()
706 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_set_selection()
746 mutex_lock(&rsz->ops_lock); in rkisp1_rsz_s_stream()
750 mutex_unlock(&rsz->ops_lock); in rkisp1_rsz_s_stream()
[all...]
H A Drkisp1-isp.c782 mutex_lock(&isp->ops_lock); in rkisp1_isp_get_fmt()
784 mutex_unlock(&isp->ops_lock); in rkisp1_isp_get_fmt()
794 mutex_lock(&isp->ops_lock); in rkisp1_isp_set_fmt()
803 mutex_unlock(&isp->ops_lock); in rkisp1_isp_set_fmt()
818 mutex_lock(&isp->ops_lock); in rkisp1_isp_get_selection()
843 mutex_unlock(&isp->ops_lock); in rkisp1_isp_get_selection()
861 mutex_lock(&isp->ops_lock); in rkisp1_isp_set_selection()
869 mutex_unlock(&isp->ops_lock); in rkisp1_isp_set_selection()
956 mutex_lock(&isp->ops_lock); in rkisp1_isp_s_stream()
968 mutex_unlock(&isp->ops_lock); in rkisp1_isp_s_stream()
[all...]
H A Drkisp1-common.h122 * @ops_lock: ops serialization
132 struct mutex ops_lock; /* serialize the subdevice ops */ member
293 * @ops_lock: a lock for the subdev ops
303 struct mutex ops_lock; /* serialize the subdevice ops */ member
/kernel/linux/linux-6.6/drivers/net/wwan/
H A Dwwan_core.c65 * @ops_lock: Protect port ops
79 struct mutex ops_lock; /* Serialize ops + protect against removal */ member
353 mutex_destroy(&port->ops_lock); in wwan_port_destroy()
469 mutex_init(&port->ops_lock); in wwan_create_port()
511 mutex_lock(&port->ops_lock); in wwan_remove_port()
515 mutex_unlock(&port->ops_lock); in wwan_remove_port()
560 mutex_lock(&port->ops_lock); in wwan_port_op_start()
574 mutex_unlock(&port->ops_lock); in wwan_port_op_start()
581 mutex_lock(&port->ops_lock); in wwan_port_op_stop()
588 mutex_unlock(&port->ops_lock); in wwan_port_op_stop()
[all...]
/kernel/linux/linux-5.10/include/linux/
H A Drtc.h53 * Most of these methods are called with rtc_device.ops_lock held,
91 struct mutex ops_lock; member
146 #define rtc_lock(d) mutex_lock(&d->ops_lock)
147 #define rtc_unlock(d) mutex_unlock(&d->ops_lock)
/kernel/linux/linux-6.6/include/linux/
H A Drtc.h53 * Most of these methods are called with rtc_device.ops_lock held,
94 struct mutex ops_lock; member
167 #define rtc_lock(d) mutex_lock(&d->ops_lock)
168 #define rtc_unlock(d) mutex_unlock(&d->ops_lock)

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