| /linux/drivers/media/v4l2-core/ |
| H A D | v4l2-async.c | 66 static bool match_i2c(struct v4l2_async_notifier *notifier, in match_i2c() argument
81 static struct device *notifier_dev(struct v4l2_async_notifier *notifier) in notifier_dev() argument
83 if (notifier->sd) in notifier_dev()
84 return notifier->sd->dev; in notifier_dev()
86 if (notifier->v4l2_dev) in notifier_dev()
87 return notifier->v4l2_dev->dev; in notifier_dev()
93 match_fwnode_one(struct v4l2_async_notifier *notifier, in match_fwnode_one() argument
100 dev_dbg(notifier_dev(notifier), in match_fwnode_one()
105 dev_dbg(notifier_dev(notifier), in match_fwnode_one()
111 dev_dbg(notifier_dev(notifier), in match_fwnode_one()
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| H A D | v4l2-fwnode.c | 867 struct v4l2_async_notifier *notifier, in v4l2_fwnode_reference_parse() argument
880 asd = v4l2_async_nf_add_fwnode(notifier, args.fwnode, in v4l2_fwnode_reference_parse()
1147 struct v4l2_async_notifier *notifier, in v4l2_fwnode_reference_parse_int_props() argument
1185 asd = v4l2_async_nf_add_fwnode(notifier, fwnode, in v4l2_fwnode_reference_parse_int_props()
1221 struct v4l2_async_notifier *notifier) in v4l2_async_nf_parse_fwnode_sensor() argument
1237 notifier, in v4l2_async_nf_parse_fwnode_sensor()
1240 ret = v4l2_fwnode_reference_parse(dev, notifier, in v4l2_async_nf_parse_fwnode_sensor()
1254 struct v4l2_async_notifier *notifier; in v4l2_async_register_subdev_sensor() local
1260 notifier = kzalloc_obj(*notifier); in v4l2_async_register_subdev_sensor()
1261 if (!notifier) in v4l2_async_register_subdev_sensor()
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| /linux/drivers/gpu/drm/ |
| H A D | drm_gpusvm.c | 305 drm_gpusvm_range_find(struct drm_gpusvm_notifier *notifier, unsigned long start, in drm_gpusvm_range_find() argument
310 itree = interval_tree_iter_first(¬ifier->root, start, end - 1); in drm_gpusvm_range_find()
336 struct drm_gpusvm_notifier *notifier = in drm_gpusvm_notifier_invalidate() local
337 container_of(mni, typeof(*notifier), notifier); in drm_gpusvm_notifier_invalidate()
338 struct drm_gpusvm *gpusvm = notifier->gpusvm; in drm_gpusvm_notifier_invalidate()
345 gpusvm->ops->invalidate(gpusvm, notifier, mmu_range); in drm_gpusvm_notifier_invalidate()
447 struct drm_gpusvm_notifier *notifier) in drm_gpusvm_notifier_insert() argument
452 interval_tree_insert(¬ifier->itree, &gpusvm->root); in drm_gpusvm_notifier_insert()
454 node = rb_prev(¬ifier->itree.rb); in drm_gpusvm_notifier_insert()
460 list_add(¬ifier->entry, head); in drm_gpusvm_notifier_insert()
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| /linux/Documentation/fault-injection/ |
| H A 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/include/media/ |
| H A D | v4l2-async.h | 81 struct v4l2_async_notifier *notifier; member
96 int (*bound)(struct v4l2_async_notifier *notifier,
99 int (*complete)(struct v4l2_async_notifier *notifier);
100 void (*unbind)(struct v4l2_async_notifier *notifier,
159 void v4l2_async_nf_init(struct v4l2_async_notifier *notifier,
173 void v4l2_async_subdev_nf_init(struct v4l2_async_notifier *notifier,
177 __v4l2_async_nf_add_fwnode(struct v4l2_async_notifier *notifier,
195 #define v4l2_async_nf_add_fwnode(notifier, fwnode, type) \ argument
196 ((type *)__v4l2_async_nf_add_fwnode(notifier, fwnode, sizeof(type)))
222 #define v4l2_async_nf_add_fwnode_remote(notifier, ep, type) \ argument
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| /linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | amdgpu_hmm.c | 70 struct amdgpu_bo *bo = container_of(mni, struct amdgpu_bo, notifier); in amdgpu_hmm_invalidate_gfx()
107 struct amdgpu_bo *bo = container_of(mni, struct amdgpu_bo, notifier); in amdgpu_hmm_invalidate_hsa()
135 r = mmu_interval_notifier_insert(&bo->notifier, current->mm, in amdgpu_hmm_register()
139 r = mmu_interval_notifier_insert(&bo->notifier, current->mm, addr, in amdgpu_hmm_register()
148 bo->notifier.mm = NULL; in amdgpu_hmm_register()
162 if (!bo->notifier.mm) in amdgpu_hmm_unregister()
164 mmu_interval_notifier_remove(&bo->notifier); in amdgpu_hmm_unregister()
165 bo->notifier.mm = NULL; in amdgpu_hmm_unregister()
168 int amdgpu_hmm_range_get_pages(struct mmu_interval_notifier *notifier, in amdgpu_hmm_range_get_pages() argument
185 hmm_range->notifier = notifier; in amdgpu_hmm_range_get_pages()
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| /linux/drivers/staging/media/sunxi/sun6i-isp/ |
| H A D | sun6i_isp_proc.c | 399 static int sun6i_isp_proc_notifier_bound(struct v4l2_async_notifier *notifier, in sun6i_isp_proc_notifier_bound() argument
404 container_of(notifier, struct sun6i_isp_device, proc.notifier); in sun6i_isp_proc_notifier_bound()
432 sun6i_isp_proc_notifier_complete(struct v4l2_async_notifier *notifier) in sun6i_isp_proc_notifier_complete() argument
435 container_of(notifier, struct sun6i_isp_device, proc.notifier); in sun6i_isp_proc_notifier_complete()
459 struct v4l2_async_notifier *notifier = &isp_dev->proc.notifier; in sun6i_isp_proc_source_setup() local
474 v4l2_async_nf_add_fwnode_remote(notifier, handle, in sun6i_isp_proc_source_setup()
497 struct v4l2_async_notifier *notifier = &proc->notifier; in sun6i_isp_proc_setup() local
543 v4l2_async_nf_init(notifier, v4l2_dev); in sun6i_isp_proc_setup()
544 notifier->ops = &sun6i_isp_proc_notifier_ops; in sun6i_isp_proc_setup()
551 ret = v4l2_async_nf_register(notifier); in sun6i_isp_proc_setup()
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| /linux/drivers/gpu/drm/nouveau/ |
| H A D | nouveau_svm.c | 256 container_of(mn, struct nouveau_svmm, notifier); in nouveau_svmm_invalidate_range_start()
294 kfree(container_of(mn, struct nouveau_svmm, notifier)); in nouveau_svmm_free_notifier()
310 mmu_notifier_put(&svmm->notifier); in nouveau_svmm_fini()
359 svmm->notifier.ops = &nouveau_mn_ops; in nouveau_svmm_init()
360 ret = __mmu_notifier_register(&svmm->notifier, current->mm); in nouveau_svmm_init()
502 struct mmu_interval_notifier notifier; member
511 container_of(mni, struct svm_notifier, notifier); in nouveau_svm_range_invalidate()
588 struct svm_notifier *notifier) in nouveau_atomic_range_fault() argument
592 struct mm_struct *mm = svmm->notifier.mm; in nouveau_atomic_range_fault()
599 ret = mmu_interval_notifier_insert(¬ifier->notifier, mm, in nouveau_atomic_range_fault()
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| /linux/drivers/md/dm-vdo/ |
| H A D | vdo.c | 1045 struct read_only_notifier *notifier = &vdo->read_only_notifier; in vdo_enable_read_only_entry() local
1048 notifier->read_only_error = VDO_READ_ONLY; in vdo_enable_read_only_entry()
1049 notifier->state = NOTIFIED; in vdo_enable_read_only_entry()
1051 notifier->state = MAY_NOT_NOTIFY; in vdo_enable_read_only_entry()
1054 spin_lock_init(¬ifier->lock); in vdo_enable_read_only_entry()
1055 vdo_initialize_completion(¬ifier->completion, vdo, in vdo_enable_read_only_entry()
1076 struct read_only_notifier *notifier = &vdo->read_only_notifier; in vdo_wait_until_not_entering_read_only_mode() local
1080 if (notifier->waiter != NULL) { in vdo_wait_until_not_entering_read_only_mode()
1085 spin_lock(¬ifier->lock); in vdo_wait_until_not_entering_read_only_mode()
1086 if (notifier->state == NOTIFYING) in vdo_wait_until_not_entering_read_only_mode()
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| /linux/drivers/gpu/drm/radeon/ |
| H A 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/drivers/media/platform/sunxi/sun4i-csi/ |
| H A D | sun4i_csi.c | 53 static int sun4i_csi_notify_bound(struct v4l2_async_notifier *notifier, in sun4i_csi_notify_bound() argument
57 struct sun4i_csi *csi = container_of(notifier, struct sun4i_csi, in sun4i_csi_notify_bound()
58 notifier); in sun4i_csi_notify_bound()
74 static int sun4i_csi_notify_complete(struct v4l2_async_notifier *notifier) in sun4i_csi_notify_complete() argument
76 struct sun4i_csi *csi = container_of(notifier, struct sun4i_csi, in sun4i_csi_notify_complete()
77 notifier); in sun4i_csi_notify_complete()
135 v4l2_async_nf_init(&csi->notifier, &csi->v4l); in sun4i_csi_notifier_init()
148 asd = v4l2_async_nf_add_fwnode_remote(&csi->notifier, ep, in sun4i_csi_notifier_init()
155 csi->notifier.ops = &sun4i_csi_notify_ops; in sun4i_csi_notifier_init()
255 ret = v4l2_async_nf_register(&csi->notifier); in sun4i_csi_probe()
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| /linux/drivers/media/platform/sunxi/sun6i-csi/ |
| H A D | sun6i_csi_bridge.c | 646 sun6i_csi_bridge_notifier_bound(struct v4l2_async_notifier *notifier, in sun6i_csi_bridge_notifier_bound() argument
651 container_of(notifier, struct sun6i_csi_device, in sun6i_csi_bridge_notifier_bound()
652 bridge.notifier); in sun6i_csi_bridge_notifier_bound()
689 sun6i_csi_bridge_notifier_complete(struct v4l2_async_notifier *notifier) in sun6i_csi_bridge_notifier_complete() argument
692 container_of(notifier, struct sun6i_csi_device, in sun6i_csi_bridge_notifier_complete()
693 bridge.notifier); in sun6i_csi_bridge_notifier_complete()
716 struct v4l2_async_notifier *notifier = &csi_dev->bridge.notifier; in sun6i_csi_bridge_source_setup() local
750 v4l2_async_nf_add_fwnode_remote(notifier, handle, in sun6i_csi_bridge_source_setup()
774 struct v4l2_async_notifier *notifier = &bridge->notifier; in sun6i_csi_bridge_setup() local
827 v4l2_async_subdev_nf_init(notifier, subdev); in sun6i_csi_bridge_setup()
[all …]
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| /linux/drivers/pwm/ |
| H A D | pwm-iqs620a.c | 38 struct notifier_block notifier; member
139 static int iqs620_pwm_notifier(struct notifier_block *notifier, in iqs620_pwm_notifier() argument
148 iqs620_pwm = container_of(notifier, struct iqs620_pwm_private, in iqs620_pwm_notifier()
149 notifier); in iqs620_pwm_notifier()
182 &iqs620_pwm->notifier); in iqs620_pwm_notifier_unregister()
220 iqs620_pwm->notifier.notifier_call = iqs620_pwm_notifier; in iqs620_pwm_probe()
222 &iqs620_pwm->notifier); in iqs620_pwm_probe()
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| /linux/drivers/edac/ |
| H A 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()
69 register_sifive_ccache_error_notifier(&p->notifier); in ecc_register()
83 unregister_sifive_ccache_error_notifier(&p->notifier); in ecc_unregister()
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| H A 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/drivers/misc/vmw_vmci/ |
| H A D | vmci_context.c | 409 struct vmci_handle_list *notifier, *tmp; in ctx_free_ctx() local
451 list_for_each_entry_safe(notifier, tmp, in ctx_free_ctx()
453 list_del(¬ifier->node); in ctx_free_ctx()
454 kfree(notifier); in ctx_free_ctx()
581 struct vmci_handle_list *notifier, *n; in vmci_ctx_add_notification() local
601 notifier = kmalloc_obj(struct vmci_handle_list); in vmci_ctx_add_notification()
602 if (!notifier) { in vmci_ctx_add_notification()
607 INIT_LIST_HEAD(¬ifier->node); in vmci_ctx_add_notification()
608 notifier->handle = vmci_make_handle(remote_cid, VMCI_EVENT_HANDLER); in vmci_ctx_add_notification()
614 if (vmci_handle_is_equal(n->handle, notifier->handle)) { in vmci_ctx_add_notification()
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| /linux/drivers/media/platform/nxp/imx8-isi/ |
| H A D | imx8-isi-core.c | 47 return container_of(n, struct mxc_isi_dev, notifier); in notifier_to_mxc_isi_dev()
50 static int mxc_isi_async_notifier_bound(struct v4l2_async_notifier *notifier, in mxc_isi_async_notifier_bound() argument
56 struct mxc_isi_dev *isi = notifier_to_mxc_isi_dev(notifier); in mxc_isi_async_notifier_bound()
79 static int mxc_isi_async_notifier_complete(struct v4l2_async_notifier *notifier) in mxc_isi_async_notifier_complete() argument
81 struct mxc_isi_dev *isi = notifier_to_mxc_isi_dev(notifier); in mxc_isi_async_notifier_complete()
179 v4l2_async_nf_init(&isi->notifier, v4l2_dev); in mxc_isi_v4l2_init()
180 isi->notifier.ops = &mxc_isi_async_notifier_ops; in mxc_isi_v4l2_init()
192 masd = v4l2_async_nf_add_fwnode_remote(&isi->notifier, ep, in mxc_isi_v4l2_init()
204 ret = v4l2_async_nf_register(&isi->notifier); in mxc_isi_v4l2_init()
215 v4l2_async_nf_cleanup(&isi->notifier); in mxc_isi_v4l2_init()
[all …]
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| /linux/drivers/reset/ |
| H A D | reset-sunplus.c | 103 struct notifier_block notifier; member
160 struct sp_reset *reset = container_of(nb, struct sp_reset, notifier); in sp_restart()
192 reset->notifier.notifier_call = sp_restart; in sp_reset_probe()
193 reset->notifier.priority = 192; in sp_reset_probe()
195 return register_restart_handler(&reset->notifier); in sp_reset_probe()
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| /linux/drivers/iommu/intel/ |
| H A D | svm.c | 55 struct dmar_domain *domain = container_of(mn, struct dmar_domain, notifier); in intel_arch_invalidate_secondary_tlbs()
72 struct dmar_domain *domain = container_of(mn, struct dmar_domain, notifier); in intel_mm_release()
101 struct dmar_domain *domain = container_of(mn, struct dmar_domain, notifier); in intel_mm_free_notifier()
199 mmu_notifier_put(&dmar_domain->notifier); in intel_svm_domain_free()
227 domain->notifier.ops = &intel_mmuops; in intel_svm_domain_alloc()
228 ret = mmu_notifier_register(&domain->notifier, mm); in intel_svm_domain_alloc()
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| /linux/drivers/staging/media/atomisp/pci/ |
| H A D | atomisp_csi2_bridge.c | 450 #define notifier_to_atomisp(n) container_of(n, struct atomisp_device, notifier)
453 static int atomisp_notifier_bound(struct v4l2_async_notifier *notifier, in atomisp_notifier_bound() argument
457 struct atomisp_device *isp = notifier_to_atomisp(notifier); in atomisp_notifier_bound()
480 static void atomisp_notifier_unbind(struct v4l2_async_notifier *notifier, in atomisp_notifier_unbind() argument
484 struct atomisp_device *isp = notifier_to_atomisp(notifier); in atomisp_notifier_unbind()
491 static int atomisp_notifier_complete(struct v4l2_async_notifier *notifier) in atomisp_notifier_complete() argument
493 struct atomisp_device *isp = notifier_to_atomisp(notifier); in atomisp_notifier_complete()
508 v4l2_async_nf_init(&isp->notifier, &isp->v4l2_dev); in atomisp_csi2_bridge_parse_firmware()
509 isp->notifier.ops = &atomisp_async_ops; in atomisp_csi2_bridge_parse_firmware()
536 s_asd = v4l2_async_nf_add_fwnode_remote(&isp->notifier, ep, in atomisp_csi2_bridge_parse_firmware()
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| /linux/drivers/gpu/drm/i915/gem/ |
| H A D | i915_gem_userptr.c | 75 return mmu_interval_notifier_insert(&obj->userptr.notifier, current->mm, in i915_gem_userptr_init__mmu_notifier()
242 if (obj->userptr.notifier.mm != current->mm) in i915_gem_object_userptr_submit_init()
245 notifier_seq = mmu_interval_read_begin(&obj->userptr.notifier); in i915_gem_object_userptr_submit_init()
283 if (mmu_interval_read_retry(&obj->userptr.notifier, in i915_gem_object_userptr_submit_init()
313 if (mmu_interval_read_retry(&obj->userptr.notifier, in i915_gem_object_userptr_submit_done()
353 if (!obj->userptr.notifier.mm) in i915_gem_userptr_release()
356 mmu_interval_notifier_remove(&obj->userptr.notifier); in i915_gem_userptr_release()
357 obj->userptr.notifier.mm = NULL; in i915_gem_userptr_release()
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| /linux/drivers/input/keyboard/ |
| H A D | iqs62x-keys.c | 38 struct notifier_block notifier; member
184 static int iqs62x_keys_notifier(struct notifier_block *notifier, in iqs62x_keys_notifier() argument
191 iqs62x_keys = container_of(notifier, struct iqs62x_keys_private, in iqs62x_keys_notifier()
192 notifier); in iqs62x_keys_notifier()
301 iqs62x_keys->notifier.notifier_call = iqs62x_keys_notifier; in iqs62x_keys_probe()
303 &iqs62x_keys->notifier); in iqs62x_keys_probe()
316 &iqs62x_keys->notifier); in iqs62x_keys_remove()
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| /linux/drivers/media/platform/renesas/rzg2l-cru/ |
| H A D | rzg2l-csi2.c | 120 struct v4l2_async_notifier notifier; member
264 return container_of(n, struct rzg2l_csi2, notifier); in notifier_to_csi2()
771 static int rzg2l_csi2_notify_bound(struct v4l2_async_notifier *notifier, in rzg2l_csi2_notify_bound() argument
775 struct rzg2l_csi2 *csi2 = notifier_to_csi2(notifier); in rzg2l_csi2_notify_bound()
787 static void rzg2l_csi2_notify_unbind(struct v4l2_async_notifier *notifier, in rzg2l_csi2_notify_unbind() argument
791 struct rzg2l_csi2 *csi2 = notifier_to_csi2(notifier); in rzg2l_csi2_notify_unbind()
847 v4l2_async_subdev_nf_init(&csi2->notifier, &csi2->subdev); in rzg2l_csi2_parse_dt()
848 csi2->notifier.ops = &rzg2l_csi2_notify_ops; in rzg2l_csi2_parse_dt()
850 asd = v4l2_async_nf_add_fwnode(&csi2->notifier, fwnode, in rzg2l_csi2_parse_dt()
856 ret = v4l2_async_nf_register(&csi2->notifier); in rzg2l_csi2_parse_dt()
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| /linux/drivers/staging/nvec/ |
| H A D | nvec_power.c | 24 struct notifier_block notifier; member
88 container_of(nb, struct nvec_power, notifier); in nvec_power_notifier()
124 container_of(nb, struct nvec_power, notifier); in nvec_power_bat_notifier()
394 power->notifier.notifier_call = nvec_power_notifier; in nvec_power_probe()
403 power->notifier.notifier_call = nvec_power_bat_notifier; in nvec_power_probe()
409 nvec_register_notifier(nvec, &power->notifier, NVEC_SYS); in nvec_power_probe()
424 nvec_unregister_notifier(power->nvec, &power->notifier); in nvec_power_remove()
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| /linux/drivers/infiniband/core/ |
| H A D | umem_odp.c | 108 ret = mmu_interval_notifier_insert(&umem_odp->notifier, in ib_init_umem_odp()
194 odp_data->notifier.ops = ops; in ib_umem_odp_alloc_child()
253 umem_odp->notifier.ops = ops; in ib_umem_odp_get()
288 mmu_interval_notifier_remove(&umem_odp->notifier); in ib_umem_odp_free()
353 range.notifier = &umem_odp->notifier; in ib_umem_odp_map_dma_and_lock()
370 mmu_interval_read_begin(&umem_odp->notifier); in ib_umem_odp_map_dma_and_lock()
385 if (mmu_interval_read_retry(&umem_odp->notifier, current_seq)) { in ib_umem_odp_map_dma_and_lock()
|