2429 	xfs_buf_t	*bp,		/* allocation group header buffer */  in xfs_ialloc_log_agi()  argument
2454 	agi = XFS_BUF_TO_AGI(bp);  in xfs_ialloc_log_agi()
2458 	xfs_trans_buf_set_type(tp, bp, XFS_BLFT_AGI_BUF);  in xfs_ialloc_log_agi()
2468 		xfs_trans_log_buf(tp, bp, first, last);  in xfs_ialloc_log_agi()
2479 		xfs_trans_log_buf(tp, bp, first, last);  in xfs_ialloc_log_agi()
2499 	struct xfs_buf	*bp)  in xfs_agi_verify()  argument
2501 	struct xfs_mount *mp = bp->b_target->bt_mount;  in xfs_agi_verify()
2502 	struct xfs_agi	*agi = XFS_BUF_TO_AGI(bp);  in xfs_agi_verify()
2508 				be64_to_cpu(XFS_BUF_TO_AGI(bp)->agi_lsn)))  in xfs_agi_verify()
2528 	if (bp->b_pag && be32_to_cpu(agi->agi_seqno) != bp->b_pag->pag_agno)  in xfs_agi_verify()
2537 	struct xfs_buf	*bp)  in xfs_agi_read_verify()  argument
2539 	struct xfs_mount *mp = bp->b_target->bt_mount;  in xfs_agi_read_verify()
2542 	    !xfs_buf_verify_cksum(bp, XFS_AGI_CRC_OFF))  in xfs_agi_read_verify()
2543 		xfs_buf_ioerror(bp, -EFSBADCRC);  in xfs_agi_read_verify()
2544 	else if (XFS_TEST_ERROR(!xfs_agi_verify(bp), mp,  in xfs_agi_read_verify()
2547 		xfs_buf_ioerror(bp, -EFSCORRUPTED);  in xfs_agi_read_verify()
2549 	if (bp->b_error)  in xfs_agi_read_verify()
2550 		xfs_verifier_error(bp);  in xfs_agi_read_verify()
2555 	struct xfs_buf	*bp)  in xfs_agi_write_verify()  argument
2557 	struct xfs_mount *mp = bp->b_target->bt_mount;  in xfs_agi_write_verify()
2558 	struct xfs_buf_log_item	*bip = bp->b_fspriv;  in xfs_agi_write_verify()
2560 	if (!xfs_agi_verify(bp)) {  in xfs_agi_write_verify()
2561 		xfs_buf_ioerror(bp, -EFSCORRUPTED);  in xfs_agi_write_verify()
2562 		xfs_verifier_error(bp);  in xfs_agi_write_verify()
2570 		XFS_BUF_TO_AGI(bp)->agi_lsn = cpu_to_be64(bip->bli_item.li_lsn);  in xfs_agi_write_verify()
2571 	xfs_buf_update_cksum(bp, XFS_AGI_CRC_OFF);  in xfs_agi_write_verify()
2649 	xfs_buf_t	*bp = NULL;  in xfs_ialloc_pagi_init()  local
2652 	error = xfs_ialloc_read_agi(mp, tp, agno, &bp);  in xfs_ialloc_pagi_init()
2655 	if (bp)  in xfs_ialloc_pagi_init()
2656 		xfs_trans_brelse(tp, bp);  in xfs_ialloc_pagi_init()