88 struct vc4_perfmon *vc4_perfmon_find(struct vc4_file *vc4file, int id)  in vc4_perfmon_find()  argument
90 	struct vc4_dev *vc4 = vc4file->dev;  in vc4_perfmon_find()
96 	mutex_lock(&vc4file->perfmon.lock);  in vc4_perfmon_find()
97 	perfmon = idr_find(&vc4file->perfmon.idr, id);  in vc4_perfmon_find()
99 	mutex_unlock(&vc4file->perfmon.lock);  in vc4_perfmon_find()
104 void vc4_perfmon_open_file(struct vc4_file *vc4file)  in vc4_perfmon_open_file()  argument
106 	struct vc4_dev *vc4 = vc4file->dev;  in vc4_perfmon_open_file()
111 	mutex_init(&vc4file->perfmon.lock);  in vc4_perfmon_open_file()
112 	idr_init_base(&vc4file->perfmon.idr, VC4_PERFMONID_MIN);  in vc4_perfmon_open_file()
113 	vc4file->dev = vc4;  in vc4_perfmon_open_file()
130 void vc4_perfmon_close_file(struct vc4_file *vc4file)  in vc4_perfmon_close_file()  argument
132 	struct vc4_dev *vc4 = vc4file->dev;  in vc4_perfmon_close_file()
137 	mutex_lock(&vc4file->perfmon.lock);  in vc4_perfmon_close_file()
138 	idr_for_each(&vc4file->perfmon.idr, vc4_perfmon_idr_del, vc4);  in vc4_perfmon_close_file()
139 	idr_destroy(&vc4file->perfmon.idr);  in vc4_perfmon_close_file()
140 	mutex_unlock(&vc4file->perfmon.lock);  in vc4_perfmon_close_file()
141 	mutex_destroy(&vc4file->perfmon.lock);  in vc4_perfmon_close_file()
148 	struct vc4_file *vc4file = file_priv->driver_priv;  in vc4_perfmon_create_ioctl()  local
186 	mutex_lock(&vc4file->perfmon.lock);  in vc4_perfmon_create_ioctl()
187 	ret = idr_alloc(&vc4file->perfmon.idr, perfmon, VC4_PERFMONID_MIN,  in vc4_perfmon_create_ioctl()
189 	mutex_unlock(&vc4file->perfmon.lock);  in vc4_perfmon_create_ioctl()
204 	struct vc4_file *vc4file = file_priv->driver_priv;  in vc4_perfmon_destroy_ioctl()  local
216 	mutex_lock(&vc4file->perfmon.lock);  in vc4_perfmon_destroy_ioctl()
217 	perfmon = idr_remove(&vc4file->perfmon.idr, req->id);  in vc4_perfmon_destroy_ioctl()
218 	mutex_unlock(&vc4file->perfmon.lock);  in vc4_perfmon_destroy_ioctl()
231 	struct vc4_file *vc4file = file_priv->driver_priv;  in vc4_perfmon_get_values_ioctl()  local
244 	mutex_lock(&vc4file->perfmon.lock);  in vc4_perfmon_get_values_ioctl()
245 	perfmon = idr_find(&vc4file->perfmon.idr, req->id);  in vc4_perfmon_get_values_ioctl()
247 	mutex_unlock(&vc4file->perfmon.lock);  in vc4_perfmon_get_values_ioctl()