XFS_AGI_CRC_OFF 2526 fs/xfs/libxfs/xfs_ialloc.c !xfs_buf_verify_cksum(bp, XFS_AGI_CRC_OFF)) XFS_AGI_CRC_OFF 2554 fs/xfs/libxfs/xfs_ialloc.c xfs_buf_update_cksum(bp, XFS_AGI_CRC_OFF);