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Searched refs:notifier_lock (Results 1 – 16 of 16) sorted by relevance

/linux/drivers/platform/surface/
H A Dsurface_aggregator_cdev.c60 struct mutex notifier_lock; /* Guards notifier access for registration */ member
148 mutex_lock(&client->notifier_lock); in ssam_cdev_notifier_register()
152 mutex_unlock(&client->notifier_lock); in ssam_cdev_notifier_register()
159 mutex_unlock(&client->notifier_lock); in ssam_cdev_notifier_register()
183 mutex_unlock(&client->notifier_lock); in ssam_cdev_notifier_register()
199 mutex_lock(&client->notifier_lock); in ssam_cdev_notifier_unregister()
203 mutex_unlock(&client->notifier_lock); in ssam_cdev_notifier_unregister()
212 mutex_unlock(&client->notifier_lock); in ssam_cdev_notifier_unregister()
238 mutex_lock(&client->notifier_lock); in ssam_cdev_notifier_unregister_all()
244 mutex_unlock(&client->notifier_lock); in ssam_cdev_notifier_unregister_all()
[all …]
/linux/drivers/net/wwan/t7xx/
H A Dt7xx_state_monitor.c62 spin_lock_irqsave(&ctl->notifier_lock, flags); in t7xx_fsm_notifier_register()
64 spin_unlock_irqrestore(&ctl->notifier_lock, flags); in t7xx_fsm_notifier_register()
73 spin_lock_irqsave(&ctl->notifier_lock, flags); in t7xx_fsm_notifier_unregister()
78 spin_unlock_irqrestore(&ctl->notifier_lock, flags); in t7xx_fsm_notifier_unregister()
87 spin_lock_irqsave(&ctl->notifier_lock, flags); in fsm_state_notify()
89 spin_unlock_irqrestore(&ctl->notifier_lock, flags); in fsm_state_notify()
93 spin_lock_irqsave(&ctl->notifier_lock, flags); in fsm_state_notify()
95 spin_unlock_irqrestore(&ctl->notifier_lock, flags); in fsm_state_notify()
632 spin_lock_init(&ctl->notifier_lock); in t7xx_fsm_init()
H A Dt7xx_state_monitor.h97 spinlock_t notifier_lock; /* Protects notifier list */ member
/linux/drivers/gpu/drm/xe/
H A Dxe_svm.h134 lockdep_assert_held(&range->base.gpusvm->notifier_lock); in xe_svm_range_has_dma_mapping()
395 lockdep_assert_held_write(&(vm__)->svm.gpusvm.notifier_lock)
398 lockdep_assert_held_read(&(vm__)->svm.gpusvm.notifier_lock)
404 down_read_interruptible(&(vm__)->svm.gpusvm.notifier_lock)
H A Dxe_pt.c919 lockdep_assert_held(&xe_vma_vm(vma)->svm.gpusvm.notifier_lock); in xe_pt_zap_ptes()
969 lockdep_assert(lockdep_is_held_type(&vm->svm.gpusvm.notifier_lock, 0) || in xe_pt_zap_ptes_range()
970 (lockdep_is_held_type(&vm->svm.gpusvm.notifier_lock, 1) && in xe_pt_zap_ptes_range()
2379 lockdep_assert_held(&vm->svm.gpusvm.notifier_lock); in range_present_and_invalidated_tile()
H A Dxe_svm.c1518 lockdep_assert(lockdep_is_held_type(&vm->svm.gpusvm.notifier_lock, 1) && in xe_svm_ranges_zap_ptes_in_range()
H A Dxe_vm.c4033 lockdep_assert(lockdep_is_held_type(&vm->svm.gpusvm.notifier_lock, 0) || in xe_vm_invalidate_vma()
4034 (lockdep_is_held_type(&vm->svm.gpusvm.notifier_lock, 1) && in xe_vm_invalidate_vma()
/linux/drivers/accel/amdxdna/
H A Damdxdna_gem.c117 down_write(&xdna->notifier_lock); in amdxdna_hmm_invalidate()
121 up_write(&xdna->notifier_lock); in amdxdna_hmm_invalidate()
126 down_write(&xdna->notifier_lock); in amdxdna_hmm_invalidate()
131 up_write(&xdna->notifier_lock); in amdxdna_hmm_invalidate()
147 down_read(&xdna->notifier_lock); in amdxdna_hmm_unregister()
158 up_read(&xdna->notifier_lock); in amdxdna_hmm_unregister()
172 down_write(&xdna->notifier_lock); in amdxdna_umap_release()
174 up_write(&xdna->notifier_lock); in amdxdna_umap_release()
241 down_write(&xdna->notifier_lock); in amdxdna_hmm_register()
243 up_write(&xdna->notifier_lock); in amdxdna_hmm_register()
H A Daie2_ctx.c905 down_write(&xdna->notifier_lock); in aie2_populate_range()
915 up_write(&xdna->notifier_lock); in aie2_populate_range()
919 up_write(&xdna->notifier_lock); in aie2_populate_range()
947 down_write(&xdna->notifier_lock); in aie2_populate_range()
949 up_write(&xdna->notifier_lock); in aie2_populate_range()
954 up_write(&xdna->notifier_lock); in aie2_populate_range()
1009 down_read(&xdna->notifier_lock); in aie2_cmd_submit()
1013 up_read(&xdna->notifier_lock); in aie2_cmd_submit()
1043 up_read(&xdna->notifier_lock); in aie2_cmd_submit()
H A Damdxdna_pci_drv.c274 init_rwsem(&xdna->notifier_lock); in amdxdna_probe()
280 might_lock(&xdna->notifier_lock); in amdxdna_probe()
/linux/drivers/gpu/drm/
H A Ddrm_gpusvm.c343 down_write(&gpusvm->notifier_lock); in drm_gpusvm_notifier_invalidate()
346 up_write(&gpusvm->notifier_lock); in drm_gpusvm_notifier_invalidate()
414 init_rwsem(&gpusvm->notifier_lock); in drm_gpusvm_init()
417 might_lock(&gpusvm->notifier_lock); in drm_gpusvm_init()
1136 lockdep_assert_held(&gpusvm->notifier_lock); in __drm_gpusvm_unmap_pages()
1177 lockdep_assert_held(&gpusvm->notifier_lock); in __drm_gpusvm_free_pages()
1314 lockdep_assert_held(&gpusvm->notifier_lock); in drm_gpusvm_pages_valid()
1626 lockdep_assert_held_write(&gpusvm->notifier_lock); in drm_gpusvm_unmap_pages()
1752 lockdep_assert_held_write(&range->gpusvm->notifier_lock); in drm_gpusvm_range_set_unmapped()
/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_amdkfd_gpuvm.c1092 mutex_lock(&process_info->notifier_lock); in init_user_pages()
1094 mutex_unlock(&process_info->notifier_lock); in init_user_pages()
1417 mutex_init(&info->notifier_lock); in init_kfd_vm()
1492 mutex_destroy(&info->notifier_lock); in init_kfd_vm()
1616 mutex_destroy(&process_info->notifier_lock); in amdgpu_amdkfd_gpuvm_destroy_cb()
1648 mutex_lock(&pinfo->notifier_lock); in amdgpu_amdkfd_criu_resume()
1650 mutex_unlock(&pinfo->notifier_lock); in amdgpu_amdkfd_criu_resume()
2045 mutex_lock(&mem->process_info->notifier_lock); in amdgpu_amdkfd_gpuvm_map_memory_to_gpu()
2047 mutex_unlock(&mem->process_info->notifier_lock); in amdgpu_amdkfd_gpuvm_map_memory_to_gpu()
2511 mutex_lock(&process_info->notifier_lock); in amdgpu_amdkfd_evict_userptr()
[all …]
H A Damdgpu_hmm.c77 mutex_lock(&adev->notifier_lock); in amdgpu_hmm_invalidate_gfx()
83 mutex_unlock(&adev->notifier_lock); in amdgpu_hmm_invalidate_gfx()
H A Damdgpu_cs.c1322 mutex_lock(&p->adev->notifier_lock); in amdgpu_cs_submit()
1335 mutex_unlock(&p->adev->notifier_lock); in amdgpu_cs_submit()
1381 mutex_unlock(&p->adev->notifier_lock); in amdgpu_cs_submit()
H A Damdgpu.h1144 struct mutex notifier_lock; member
H A Damdgpu_device.c4441 mutex_init(&adev->notifier_lock); in amdgpu_device_init()