vd_index_ida 25 drivers/block/virtio_blk.c static DEFINE_IDA(vd_index_ida); vd_index_ida 415 drivers/block/virtio_blk.c ida_simple_remove(&vd_index_ida, vblk->index); vd_index_ida 812 drivers/block/virtio_blk.c err = ida_simple_get(&vd_index_ida, 0, minor_to_index(1 << MINORBITS), vd_index_ida 996 drivers/block/virtio_blk.c ida_simple_remove(&vd_index_ida, index);