115 	struct mtx		user_data_lock;  member
133 	mtx_lock(&priv_user->user_data_lock);  in get_file_offset()
145 			mtx_unlock(&priv_user->user_data_lock);  in get_file_offset()
149 	mtx_unlock(&priv_user->user_data_lock);  in get_file_offset()
164 	mtx_lock(&priv_user->user_data_lock);  in put_file_offset()
183 	mtx_unlock(&priv_user->user_data_lock);  in put_file_offset()
315 	mtx_lock(&priv_user->user_data_lock);  in gntdev_find_grefs()
324 	mtx_unlock(&priv_user->user_data_lock);  in gntdev_find_grefs()
412 	mtx_lock(&priv_user->user_data_lock);  in gntdev_alloc_gref()
415 	mtx_unlock(&priv_user->user_data_lock);  in gntdev_alloc_gref()
446 	mtx_lock(&priv_user->user_data_lock);  in gntdev_dealloc_gref()
456 	mtx_unlock(&priv_user->user_data_lock);  in gntdev_dealloc_gref()
546 	mtx_lock(&priv_user->user_data_lock);  in gntdev_find_gmap()
548 	mtx_unlock(&priv_user->user_data_lock);  in gntdev_find_gmap()
666 	mtx_lock(&priv_user->user_data_lock);  in gntdev_map_grant_ref()
668 	mtx_unlock(&priv_user->user_data_lock);  in gntdev_map_grant_ref()
699 	mtx_lock(&priv_user->user_data_lock);  in gntdev_unmap_grant_ref()
704 	mtx_unlock(&priv_user->user_data_lock);  in gntdev_unmap_grant_ref()
906 	mtx_lock(&priv_user->user_data_lock);  in gntdev_set_unmap_notify()
917 	mtx_unlock(&priv_user->user_data_lock);  in gntdev_set_unmap_notify()
942 	mtx_lock(&priv_user->user_data_lock);  in per_user_data_dtor()
968 	mtx_unlock(&priv_user->user_data_lock);  in per_user_data_dtor()
972 	mtx_destroy(&priv_user->user_data_lock);  in per_user_data_dtor()
991 	mtx_init(&priv_user->user_data_lock,  in gntdev_open()
1057 	mtx_lock(&priv_user->user_data_lock);  in mmap_gref()
1070 	mtx_unlock(&priv_user->user_data_lock);  in mmap_gref()