Searched refs:lookup_sem (Results 1 – 2 of 2) sorted by relevance
739 down_write(&disk->lookup_sem); in del_gendisk()754 up_write(&disk->lookup_sem); in del_gendisk()847 down_read(&disk->lookup_sem); in get_gendisk()850 up_read(&disk->lookup_sem); in get_gendisk()854 up_read(&disk->lookup_sem); in get_gendisk()1434 init_rwsem(&disk->lookup_sem); in __alloc_disk_node()
202 struct rw_semaphore lookup_sem; member
