XFS_SB_CRC_OFF    695 fs/xfs/libxfs/xfs_sb.c 		if (!xfs_buf_verify_cksum(bp, XFS_SB_CRC_OFF)) {
XFS_SB_CRC_OFF    770 fs/xfs/libxfs/xfs_sb.c 	xfs_buf_update_cksum(bp, XFS_SB_CRC_OFF);