GENHD_FL_UP       497 block/genhd.c  	disk->flags |= GENHD_FL_UP;
GENHD_FL_UP      1056 fs/block_dev.c 			if (!(disk->flags & GENHD_FL_UP) ||
GENHD_FL_UP       599 fs/partitions/check.c 	disk->flags &= ~GENHD_FL_UP;