| /Linux-v5.15/drivers/media/v4l2-core/ |
| D | v4l2-async.c | 55 static bool match_i2c(struct v4l2_async_notifier *notifier, in match_i2c() argument
69 static bool match_fwnode(struct v4l2_async_notifier *notifier, in match_fwnode() argument
130 dev = notifier->v4l2_dev ? notifier->v4l2_dev->dev in match_fwnode()
131 : notifier->sd->dev; in match_fwnode()
151 v4l2_async_find_match(struct v4l2_async_notifier *notifier, in v4l2_async_find_match() argument
154 bool (*match)(struct v4l2_async_notifier *notifier, in v4l2_async_find_match()
158 list_for_each_entry(asd, ¬ifier->waiting, list) { in v4l2_async_find_match()
174 if (match(notifier, sd, asd)) in v4l2_async_find_match()
218 v4l2_async_notifier_find_v4l2_dev(struct v4l2_async_notifier *notifier) in v4l2_async_notifier_find_v4l2_dev() argument
220 while (notifier->parent) in v4l2_async_notifier_find_v4l2_dev()
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| D | v4l2-fwnode.c | 784 struct v4l2_async_notifier *notifier, in v4l2_async_notifier_fwnode_parse_endpoint() argument
825 ret = __v4l2_async_notifier_add_subdev(notifier, asd); in v4l2_async_notifier_fwnode_parse_endpoint()
844 struct v4l2_async_notifier *notifier, in __v4l2_async_notifier_parse_fwnode_ep() argument
878 notifier, in __v4l2_async_notifier_parse_fwnode_ep()
893 struct v4l2_async_notifier *notifier, in v4l2_async_notifier_parse_fwnode_endpoints() argument
897 return __v4l2_async_notifier_parse_fwnode_ep(dev, notifier, in v4l2_async_notifier_parse_fwnode_endpoints()
915 struct v4l2_async_notifier *notifier, in v4l2_fwnode_reference_parse() argument
945 asd = v4l2_async_notifier_add_fwnode_subdev(notifier, in v4l2_fwnode_reference_parse()
1208 struct v4l2_async_notifier *notifier, in v4l2_fwnode_reference_parse_int_props() argument
1246 asd = v4l2_async_notifier_add_fwnode_subdev(notifier, fwnode, in v4l2_fwnode_reference_parse_int_props()
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| /Linux-v5.15/Documentation/fault-injection/ |
| D | notifier-error-inject.rst | 5 specified notifier chain callbacks. It is useful to test the error handling of
6 notifier call chain failures which is rarely executed. There are kernel
9 * PM notifier
10 * Memory hotplug notifier
11 * powerpc pSeries reconfig notifier
12 * Netdevice notifier
14 PM notifier error injection module
18 /sys/kernel/debug/notifier-error-inject/pm/actions/<notifier event>/error
20 Possible PM notifier events to be failed are:
28 # cd /sys/kernel/debug/notifier-error-inject/pm/
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| /Linux-v5.15/include/media/ |
| D | v4l2-async.h | 86 int (*bound)(struct v4l2_async_notifier *notifier,
89 int (*complete)(struct v4l2_async_notifier *notifier);
90 void (*unbind)(struct v4l2_async_notifier *notifier,
138 void v4l2_async_notifier_init(struct v4l2_async_notifier *notifier);
156 int __v4l2_async_notifier_add_subdev(struct v4l2_async_notifier *notifier,
160 __v4l2_async_notifier_add_fwnode_subdev(struct v4l2_async_notifier *notifier,
178 #define v4l2_async_notifier_add_fwnode_subdev(notifier, fwnode, type) \ argument
179 ((type *)__v4l2_async_notifier_add_fwnode_subdev(notifier, fwnode, \
206 #define v4l2_async_notifier_add_fwnode_remote_subdev(notifier, ep, type) \ argument
208 __v4l2_async_notifier_add_fwnode_remote_subdev(notifier, ep, \
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| /Linux-v5.15/drivers/net/ethernet/mellanox/mlx5/core/sf/ |
| D | vhca_event.c | 18 struct mlx5_vhca_state_notifier *notifier; member
92 struct mlx5_vhca_state_notifier *notifier = work->notifier; in mlx5_vhca_state_work_handler() local
93 struct mlx5_core_dev *dev = notifier->dev; in mlx5_vhca_state_work_handler()
102 struct mlx5_vhca_state_notifier *notifier = in mlx5_vhca_state_change_notifier() local
111 work->notifier = notifier; in mlx5_vhca_state_change_notifier()
113 mlx5_events_work_enqueue(notifier->dev, &work->work); in mlx5_vhca_state_change_notifier()
131 struct mlx5_vhca_state_notifier *notifier; in mlx5_vhca_event_init() local
136 notifier = kzalloc(sizeof(*notifier), GFP_KERNEL); in mlx5_vhca_event_init()
137 if (!notifier) in mlx5_vhca_event_init()
140 dev->priv.vhca_state_notifier = notifier; in mlx5_vhca_event_init()
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| /Linux-v5.15/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_mn.c | 67 struct amdgpu_bo *bo = container_of(mni, struct amdgpu_bo, notifier); in amdgpu_mn_invalidate_gfx()
104 struct amdgpu_bo *bo = container_of(mni, struct amdgpu_bo, notifier); in amdgpu_mn_invalidate_hsa()
114 amdgpu_amdkfd_evict_userptr(bo->kfd_bo, bo->notifier.mm); in amdgpu_mn_invalidate_hsa()
136 return mmu_interval_notifier_insert(&bo->notifier, current->mm, in amdgpu_mn_register()
139 return mmu_interval_notifier_insert(&bo->notifier, current->mm, addr, in amdgpu_mn_register()
153 if (!bo->notifier.mm) in amdgpu_mn_unregister()
155 mmu_interval_notifier_remove(&bo->notifier); in amdgpu_mn_unregister()
156 bo->notifier.mm = NULL; in amdgpu_mn_unregister()
159 int amdgpu_hmm_range_get_pages(struct mmu_interval_notifier *notifier, in amdgpu_hmm_range_get_pages() argument
181 hmm_range->notifier = notifier; in amdgpu_hmm_range_get_pages()
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| /Linux-v5.15/drivers/staging/media/imx/ |
| D | imx-media-dev.c | 17 return container_of(n, struct imx_media_dev, notifier); in notifier2dev()
21 static int imx_media_subdev_bound(struct v4l2_async_notifier *notifier, in imx_media_subdev_bound() argument
25 struct imx_media_dev *imxmd = notifier2dev(notifier); in imx_media_subdev_bound()
41 static int imx6_media_probe_complete(struct v4l2_async_notifier *notifier) in imx6_media_probe_complete() argument
43 struct imx_media_dev *imxmd = notifier2dev(notifier); in imx6_media_probe_complete()
47 ret = imx_media_probe_complete(notifier); in imx6_media_probe_complete()
97 v4l2_async_notifier_cleanup(&imxmd->notifier); in imx_media_probe()
116 v4l2_async_notifier_unregister(&imxmd->notifier); in imx_media_remove()
118 v4l2_async_notifier_cleanup(&imxmd->notifier); in imx_media_remove()
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| D | imx6-mipi-csi2.c | 39 struct v4l2_async_notifier notifier; member
100 return container_of(n, struct csi2_dev, notifier); in notifier_to_dev()
604 static int csi2_notify_bound(struct v4l2_async_notifier *notifier, in csi2_notify_bound() argument
608 struct csi2_dev *csi2 = notifier_to_dev(notifier); in csi2_notify_bound()
627 static void csi2_notify_unbind(struct v4l2_async_notifier *notifier, in csi2_notify_unbind() argument
631 struct csi2_dev *csi2 = notifier_to_dev(notifier); in csi2_notify_unbind()
650 v4l2_async_notifier_init(&csi2->notifier); in csi2_async_register()
667 &csi2->notifier, ep, struct v4l2_async_subdev); in csi2_async_register()
673 csi2->notifier.ops = &csi2_notify_ops; in csi2_async_register()
676 &csi2->notifier); in csi2_async_register()
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| D | imx-media-dev-common.c | 19 return container_of(n, struct imx_media_dev, notifier); in notifier2dev()
23 static int imx_media_subdev_bound(struct v4l2_async_notifier *notifier, in imx_media_subdev_bound() argument
27 struct imx_media_dev *imxmd = notifier2dev(notifier); in imx_media_subdev_bound()
184 int imx_media_probe_complete(struct v4l2_async_notifier *notifier) in imx_media_probe_complete() argument
186 struct imx_media_dev *imxmd = notifier2dev(notifier); in imx_media_probe_complete()
382 v4l2_async_notifier_init(&imxmd->notifier); in imx_media_dev_init()
399 if (list_empty(&imxmd->notifier.asd_list)) { in imx_media_dev_notifier_register()
405 imxmd->notifier.ops = ops ? ops : &imx_media_notifier_ops; in imx_media_dev_notifier_register()
407 &imxmd->notifier); in imx_media_dev_notifier_register()
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| /Linux-v5.15/drivers/gpu/drm/radeon/ |
| D | radeon_mn.c | 53 struct radeon_bo *bo = container_of(mn, struct radeon_bo, notifier); in radeon_mn_invalidate()
100 ret = mmu_interval_notifier_insert(&bo->notifier, current->mm, addr, in radeon_mn_register()
111 mmu_interval_read_begin(&bo->notifier); in radeon_mn_register()
124 if (!bo->notifier.mm) in radeon_mn_unregister()
126 mmu_interval_notifier_remove(&bo->notifier); in radeon_mn_unregister()
127 bo->notifier.mm = NULL; in radeon_mn_unregister()
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| /Linux-v5.15/drivers/gpu/drm/nouveau/ |
| D | nouveau_svm.c | 253 container_of(mn, struct nouveau_svmm, notifier); in nouveau_svmm_invalidate_range_start()
291 kfree(container_of(mn, struct nouveau_svmm, notifier)); in nouveau_svmm_free_notifier()
307 mmu_notifier_put(&svmm->notifier); in nouveau_svmm_fini()
356 svmm->notifier.ops = &nouveau_mn_ops; in nouveau_svmm_init()
357 ret = __mmu_notifier_register(&svmm->notifier, current->mm); in nouveau_svmm_init()
499 struct mmu_interval_notifier notifier; member
508 container_of(mni, struct svm_notifier, notifier); in nouveau_svm_range_invalidate()
585 struct svm_notifier *notifier) in nouveau_atomic_range_fault() argument
589 struct mm_struct *mm = svmm->notifier.mm; in nouveau_atomic_range_fault()
595 ret = mmu_interval_notifier_insert(¬ifier->notifier, mm, in nouveau_atomic_range_fault()
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| /Linux-v5.15/drivers/media/platform/xilinx/ |
| D | xilinx-vipp.c | 59 list_for_each_entry(asd, &xdev->notifier.asd_list, asd_list) { in xvip_graph_find_entity()
283 static int xvip_graph_notify_complete(struct v4l2_async_notifier *notifier) in xvip_graph_notify_complete() argument
286 container_of(notifier, struct xvip_composite_device, notifier); in xvip_graph_notify_complete()
294 list_for_each_entry(asd, &xdev->notifier.asd_list, asd_list) { in xvip_graph_notify_complete()
313 static int xvip_graph_notify_bound(struct v4l2_async_notifier *notifier, in xvip_graph_notify_bound() argument
318 container_of(notifier, struct xvip_composite_device, notifier); in xvip_graph_notify_bound()
325 list_for_each_entry(asd, &xdev->notifier.asd_list, asd_list) { in xvip_graph_notify_bound()
386 &xdev->notifier, remote, in xvip_graph_parse_one()
398 v4l2_async_notifier_cleanup(&xdev->notifier); in xvip_graph_parse_one()
419 list_for_each_entry(asd, &xdev->notifier.asd_list, asd_list) { in xvip_graph_parse()
[all …]
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| /Linux-v5.15/drivers/media/platform/sunxi/sun4i-csi/ |
| D | sun4i_csi.c | 43 static int sun4i_csi_notify_bound(struct v4l2_async_notifier *notifier, in sun4i_csi_notify_bound() argument
47 struct sun4i_csi *csi = container_of(notifier, struct sun4i_csi, in sun4i_csi_notify_bound()
48 notifier); in sun4i_csi_notify_bound()
64 static int sun4i_csi_notify_complete(struct v4l2_async_notifier *notifier) in sun4i_csi_notify_complete() argument
66 struct sun4i_csi *csi = container_of(notifier, struct sun4i_csi, in sun4i_csi_notify_complete()
67 notifier); in sun4i_csi_notify_complete()
125 v4l2_async_notifier_init(&csi->notifier); in sun4i_csi_notifier_init()
138 asd = v4l2_async_notifier_add_fwnode_remote_subdev(&csi->notifier, ep, in sun4i_csi_notifier_init()
145 csi->notifier.ops = &sun4i_csi_notify_ops; in sun4i_csi_notifier_init()
247 ret = v4l2_async_notifier_register(&csi->v4l, &csi->notifier); in sun4i_csi_probe()
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| /Linux-v5.15/include/linux/ |
| D | preempt.h | 304 void (*sched_in)(struct preempt_notifier *notifier, int cpu);
305 void (*sched_out)(struct preempt_notifier *notifier,
323 void preempt_notifier_register(struct preempt_notifier *notifier);
324 void preempt_notifier_unregister(struct preempt_notifier *notifier);
326 static inline void preempt_notifier_init(struct preempt_notifier *notifier, in preempt_notifier_init() argument
329 INIT_HLIST_NODE(¬ifier->link); in preempt_notifier_init()
330 notifier->ops = ops; in preempt_notifier_init()
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| /Linux-v5.15/drivers/pwm/ |
| D | pwm-iqs620a.c | 38 struct notifier_block notifier; member
131 static int iqs620_pwm_notifier(struct notifier_block *notifier, in iqs620_pwm_notifier() argument
140 iqs620_pwm = container_of(notifier, struct iqs620_pwm_private, in iqs620_pwm_notifier()
141 notifier); in iqs620_pwm_notifier()
175 &iqs620_pwm->notifier); in iqs620_pwm_notifier_unregister()
212 iqs620_pwm->notifier.notifier_call = iqs620_pwm_notifier; in iqs620_pwm_probe()
214 &iqs620_pwm->notifier); in iqs620_pwm_probe()
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| /Linux-v5.15/drivers/edac/ |
| D | sifive_edac.c | 18 struct notifier_block notifier; member
33 p = container_of(this, struct sifive_edac_priv, notifier); in ecc_err_event()
51 p->notifier.notifier_call = ecc_err_event; in ecc_register()
70 register_sifive_l2_error_notifier(&p->notifier); in ecc_register()
84 unregister_sifive_l2_error_notifier(&p->notifier); in ecc_unregister()
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| D | octeon_edac-pc.c | 29 struct notifier_block notifier; member
42 notifier); in co_cache_error_event()
91 p->notifier.notifier_call = co_cache_error_event; in co_cache_error_probe()
112 register_co_cache_error_notifier(&p->notifier); in co_cache_error_probe()
126 unregister_co_cache_error_notifier(&p->notifier); in co_cache_error_remove()
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| /Linux-v5.15/drivers/media/platform/ |
| D | video-mux.c | 25 struct v4l2_async_notifier notifier; member
43 return container_of(n, struct video_mux, notifier); in notifier_to_video_mux()
344 static int video_mux_notify_bound(struct v4l2_async_notifier *notifier, in video_mux_notify_bound() argument
348 struct video_mux *vmux = notifier_to_video_mux(notifier); in video_mux_notify_bound()
363 v4l2_async_notifier_init(&vmux->notifier); in video_mux_async_register()
384 &vmux->notifier, ep, struct v4l2_async_subdev); in video_mux_async_register()
396 vmux->notifier.ops = &video_mux_notify_ops; in video_mux_async_register()
399 &vmux->notifier); in video_mux_async_register()
480 v4l2_async_notifier_unregister(&vmux->notifier); in video_mux_probe()
481 v4l2_async_notifier_cleanup(&vmux->notifier); in video_mux_probe()
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| /Linux-v5.15/drivers/leds/trigger/ |
| D | ledtrig-backlight.c | 24 struct notifier_block notifier; member
32 struct bl_trig_notifier, notifier); in fb_notifier_callback()
115 n->notifier.notifier_call = fb_notifier_callback; in bl_trig_activate()
117 ret = fb_register_client(&n->notifier); in bl_trig_activate()
128 fb_unregister_client(&n->notifier); in bl_trig_deactivate()
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| /Linux-v5.15/lib/ |
| D | test_hmm.c | 58 struct mmu_interval_notifier notifier; member
69 struct mmu_interval_notifier notifier; member
134 ret = mmu_interval_notifier_insert(&dmirror->notifier, current->mm, in dmirror_fops_open()
149 mmu_interval_notifier_remove(&dmirror->notifier); in dmirror_fops_release()
216 struct dmirror *dmirror = container_of(mni, struct dmirror, notifier); in dmirror_interval_invalidate()
245 struct mm_struct *mm = dmirror->notifier.mm; in dmirror_range_fault()
256 range->notifier_seq = mmu_interval_read_begin(range->notifier); in dmirror_range_fault()
267 if (mmu_interval_read_retry(range->notifier, in dmirror_range_fault()
285 struct mm_struct *mm = dmirror->notifier.mm; in dmirror_fault()
289 .notifier = &dmirror->notifier, in dmirror_fault()
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| /Linux-v5.15/drivers/iio/position/ |
| D | iqs624-pos.c | 27 struct notifier_block notifier; member
50 static int iqs624_pos_notifier(struct notifier_block *notifier, in iqs624_pos_notifier() argument
61 iqs624_pos = container_of(notifier, struct iqs624_pos_private, in iqs624_pos_notifier()
62 notifier); in iqs624_pos_notifier()
106 &iqs624_pos->notifier); in iqs624_pos_notifier_unregister()
257 iqs624_pos->notifier.notifier_call = iqs624_pos_notifier; in iqs624_pos_probe()
259 &iqs624_pos->notifier); in iqs624_pos_probe()
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| /Linux-v5.15/drivers/misc/vmw_vmci/ |
| D | vmci_context.c | 429 struct vmci_handle_list *notifier, *tmp; in ctx_free_ctx() local
471 list_for_each_entry_safe(notifier, tmp, in ctx_free_ctx()
473 list_del(¬ifier->node); in ctx_free_ctx()
474 kfree(notifier); in ctx_free_ctx()
601 struct vmci_handle_list *notifier, *n; in vmci_ctx_add_notification() local
621 notifier = kmalloc(sizeof(struct vmci_handle_list), GFP_KERNEL); in vmci_ctx_add_notification()
622 if (!notifier) { in vmci_ctx_add_notification()
627 INIT_LIST_HEAD(¬ifier->node); in vmci_ctx_add_notification()
628 notifier->handle = vmci_make_handle(remote_cid, VMCI_EVENT_HANDLER); in vmci_ctx_add_notification()
634 if (vmci_handle_is_equal(n->handle, notifier->handle)) { in vmci_ctx_add_notification()
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| /Linux-v5.15/drivers/media/platform/rockchip/rkisp1/ |
| D | rkisp1-dev.c | 184 static int rkisp1_subdev_notifier_bound(struct v4l2_async_notifier *notifier, in rkisp1_subdev_notifier_bound() argument
189 container_of(notifier, struct rkisp1_device, notifier); in rkisp1_subdev_notifier_bound()
208 static void rkisp1_subdev_notifier_unbind(struct v4l2_async_notifier *notifier, in rkisp1_subdev_notifier_unbind() argument
218 static int rkisp1_subdev_notifier_complete(struct v4l2_async_notifier *notifier) in rkisp1_subdev_notifier_complete() argument
221 container_of(notifier, struct rkisp1_device, notifier); in rkisp1_subdev_notifier_complete()
245 struct v4l2_async_notifier *ntf = &rkisp1->notifier; in rkisp1_subdev_notifier()
545 v4l2_async_notifier_unregister(&rkisp1->notifier); in rkisp1_remove()
546 v4l2_async_notifier_cleanup(&rkisp1->notifier); in rkisp1_remove()
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| /Linux-v5.15/drivers/media/platform/rcar-vin/ |
| D | rcar-core.c | 531 static int rvin_parallel_notify_complete(struct v4l2_async_notifier *notifier) in rvin_parallel_notify_complete() argument
533 struct rvin_dev *vin = v4l2_dev_to_vin(notifier->v4l2_dev); in rvin_parallel_notify_complete()
566 static void rvin_parallel_notify_unbind(struct v4l2_async_notifier *notifier, in rvin_parallel_notify_unbind() argument
570 struct rvin_dev *vin = v4l2_dev_to_vin(notifier->v4l2_dev); in rvin_parallel_notify_unbind()
579 static int rvin_parallel_notify_bound(struct v4l2_async_notifier *notifier, in rvin_parallel_notify_bound() argument
583 struct rvin_dev *vin = v4l2_dev_to_vin(notifier->v4l2_dev); in rvin_parallel_notify_bound()
644 asd = v4l2_async_notifier_add_fwnode_subdev(&vin->notifier, fwnode, in rvin_parallel_parse_of()
664 v4l2_async_notifier_init(&vin->notifier); in rvin_parallel_init()
677 vin->notifier.ops = &rvin_parallel_notify_ops; in rvin_parallel_init()
678 ret = v4l2_async_notifier_register(&vin->v4l2_dev, &vin->notifier); in rvin_parallel_init()
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| /Linux-v5.15/drivers/net/ipa/ |
| D | ipa_modem.c | 457 void *notifier; in ipa_modem_config() local
461 notifier = qcom_register_ssr_notifier("mpss", &ipa->nb); in ipa_modem_config()
462 if (IS_ERR(notifier)) in ipa_modem_config()
463 return PTR_ERR(notifier); in ipa_modem_config()
465 ipa->notifier = notifier; in ipa_modem_config()
475 ret = qcom_unregister_ssr_notifier(ipa->notifier, &ipa->nb); in ipa_modem_deconfig()
479 ipa->notifier = NULL; in ipa_modem_deconfig()
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