BLKDEV_IOSIZE     542 fs/xfs/xfs_iops.c 		stat->blksize = BLKDEV_IOSIZE;
BLKDEV_IOSIZE     121 fs/xfs/xfs_itable.c 		buf->bs_blksize = BLKDEV_IOSIZE;
BLKDEV_IOSIZE     122 fs/xfs/xfs_linux.h #define	BLKDEV_BB		BTOBB(BLKDEV_IOSIZE)