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Searched refs:notifier_lock (Results 1 – 12 of 12) sorted by relevance

/openbmc/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 …]
/openbmc/linux/drivers/net/wwan/t7xx/
H A Dt7xx_state_monitor.c55 spin_lock_irqsave(&ctl->notifier_lock, flags); in t7xx_fsm_notifier_register()
57 spin_unlock_irqrestore(&ctl->notifier_lock, flags); in t7xx_fsm_notifier_register()
66 spin_lock_irqsave(&ctl->notifier_lock, flags); in t7xx_fsm_notifier_unregister()
71 spin_unlock_irqrestore(&ctl->notifier_lock, flags); in t7xx_fsm_notifier_unregister()
80 spin_lock_irqsave(&ctl->notifier_lock, flags); in fsm_state_notify()
82 spin_unlock_irqrestore(&ctl->notifier_lock, flags); in fsm_state_notify()
86 spin_lock_irqsave(&ctl->notifier_lock, flags); in fsm_state_notify()
88 spin_unlock_irqrestore(&ctl->notifier_lock, flags); in fsm_state_notify()
550 spin_lock_init(&ctl->notifier_lock); in t7xx_fsm_init()
H A Dt7xx_state_monitor.h97 spinlock_t notifier_lock; /* Protects notifier list */ member
/openbmc/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_amdkfd_gpuvm.c1032 mutex_lock(&process_info->notifier_lock); in init_user_pages()
1034 mutex_unlock(&process_info->notifier_lock); in init_user_pages()
1330 mutex_init(&info->notifier_lock); in init_kfd_vm()
1401 mutex_destroy(&info->notifier_lock); in init_kfd_vm()
1529 mutex_destroy(&process_info->notifier_lock); in amdgpu_amdkfd_gpuvm_destroy_cb()
1582 mutex_lock(&pinfo->notifier_lock); in amdgpu_amdkfd_criu_resume()
1584 mutex_unlock(&pinfo->notifier_lock); in amdgpu_amdkfd_criu_resume()
1849 mutex_lock(&process_info->notifier_lock); in amdgpu_amdkfd_gpuvm_free_memory_of_gpu()
1851 mutex_unlock(&process_info->notifier_lock); in amdgpu_amdkfd_gpuvm_free_memory_of_gpu()
1952 mutex_lock(&mem->process_info->notifier_lock); in amdgpu_amdkfd_gpuvm_map_memory_to_gpu()
[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_amdkfd.h140 struct mutex notifier_lock; member
H A Damdgpu_cs.c1309 mutex_lock(&p->adev->notifier_lock); in amdgpu_cs_submit()
1322 mutex_unlock(&p->adev->notifier_lock); in amdgpu_cs_submit()
1368 mutex_unlock(&p->adev->notifier_lock); in amdgpu_cs_submit()
H A Damdgpu.h1018 struct mutex notifier_lock; member
H A Damdgpu_device.c3567 mutex_init(&adev->notifier_lock); in amdgpu_device_init()
/openbmc/linux/drivers/gpu/drm/i915/gem/
H A Di915_gem_userptr.c71 write_lock(&i915->mm.notifier_lock); in i915_gem_userptr_invalidate()
75 write_unlock(&i915->mm.notifier_lock); in i915_gem_userptr_invalidate()
589 rwlock_init(&dev_priv->mm.notifier_lock); in i915_gem_init_userptr()
H A Di915_gem_execbuffer.c2160 read_lock(&eb->i915->mm.notifier_lock); in eb_move_to_gpu()
2178 read_unlock(&eb->i915->mm.notifier_lock); in eb_move_to_gpu()
/openbmc/linux/drivers/gpu/drm/i915/
H A Di915_drv.h173 rwlock_t notifier_lock; member