601 	xfs_alloc_arg_t	args;		/* allocation argument structure */  in xfs_ialloc_ag_alloc()  local
613 	memset(&args, 0, sizeof(args));  in xfs_ialloc_ag_alloc()
614 	args.tp = tp;  in xfs_ialloc_ag_alloc()
615 	args.mp = tp->t_mountp;  in xfs_ialloc_ag_alloc()
616 	args.fsbno = NULLFSBLOCK;  in xfs_ialloc_ag_alloc()
621 	    args.mp->m_ialloc_min_blks < args.mp->m_ialloc_blks)  in xfs_ialloc_ag_alloc()
629 	newlen = args.mp->m_ialloc_inos;  in xfs_ialloc_ag_alloc()
630 	if (args.mp->m_maxicount &&  in xfs_ialloc_ag_alloc()
631 	    percpu_counter_read_positive(&args.mp->m_icount) + newlen >  in xfs_ialloc_ag_alloc()
632 							args.mp->m_maxicount)  in xfs_ialloc_ag_alloc()
634 	args.minlen = args.maxlen = args.mp->m_ialloc_blks;  in xfs_ialloc_ag_alloc()
643 	args.agbno = XFS_AGINO_TO_AGBNO(args.mp, newino) +  in xfs_ialloc_ag_alloc()
644 		     args.mp->m_ialloc_blks;  in xfs_ialloc_ag_alloc()
648 		  (args.agbno < be32_to_cpu(agi->agi_length)))) {  in xfs_ialloc_ag_alloc()
649 		args.fsbno = XFS_AGB_TO_FSB(args.mp, agno, args.agbno);  in xfs_ialloc_ag_alloc()
650 		args.type = XFS_ALLOCTYPE_THIS_BNO;  in xfs_ialloc_ag_alloc()
651 		args.prod = 1;  in xfs_ialloc_ag_alloc()
666 		args.alignment = 1;  in xfs_ialloc_ag_alloc()
667 		args.minalignslop = xfs_ialloc_cluster_alignment(args.mp) - 1;  in xfs_ialloc_ag_alloc()
670 		args.minleft = args.mp->m_in_maxlevels - 1;  in xfs_ialloc_ag_alloc()
671 		if ((error = xfs_alloc_vextent(&args)))  in xfs_ialloc_ag_alloc()
684 		args.minalignslop = 0;  in xfs_ialloc_ag_alloc()
687 	if (unlikely(args.fsbno == NULLFSBLOCK)) {  in xfs_ialloc_ag_alloc()
697 		if (args.mp->m_sinoalign) {  in xfs_ialloc_ag_alloc()
698 			ASSERT(!(args.mp->m_flags & XFS_MOUNT_NOALIGN));  in xfs_ialloc_ag_alloc()
699 			args.alignment = args.mp->m_dalign;  in xfs_ialloc_ag_alloc()
702 			args.alignment = xfs_ialloc_cluster_alignment(args.mp);  in xfs_ialloc_ag_alloc()
708 		args.agbno = be32_to_cpu(agi->agi_root);  in xfs_ialloc_ag_alloc()
709 		args.fsbno = XFS_AGB_TO_FSB(args.mp, agno, args.agbno);  in xfs_ialloc_ag_alloc()
713 		args.type = XFS_ALLOCTYPE_NEAR_BNO;  in xfs_ialloc_ag_alloc()
714 		args.prod = 1;  in xfs_ialloc_ag_alloc()
718 		args.minleft = args.mp->m_in_maxlevels - 1;  in xfs_ialloc_ag_alloc()
719 		if ((error = xfs_alloc_vextent(&args)))  in xfs_ialloc_ag_alloc()
727 	if (isaligned && args.fsbno == NULLFSBLOCK) {  in xfs_ialloc_ag_alloc()
728 		args.type = XFS_ALLOCTYPE_NEAR_BNO;  in xfs_ialloc_ag_alloc()
729 		args.agbno = be32_to_cpu(agi->agi_root);  in xfs_ialloc_ag_alloc()
730 		args.fsbno = XFS_AGB_TO_FSB(args.mp, agno, args.agbno);  in xfs_ialloc_ag_alloc()
731 		args.alignment = xfs_ialloc_cluster_alignment(args.mp);  in xfs_ialloc_ag_alloc()
732 		if ((error = xfs_alloc_vextent(&args)))  in xfs_ialloc_ag_alloc()
740 	if (xfs_sb_version_hassparseinodes(&args.mp->m_sb) &&  in xfs_ialloc_ag_alloc()
741 	    args.mp->m_ialloc_min_blks < args.mp->m_ialloc_blks &&  in xfs_ialloc_ag_alloc()
742 	    args.fsbno == NULLFSBLOCK) {  in xfs_ialloc_ag_alloc()
744 		args.type = XFS_ALLOCTYPE_NEAR_BNO;  in xfs_ialloc_ag_alloc()
745 		args.agbno = be32_to_cpu(agi->agi_root);  in xfs_ialloc_ag_alloc()
746 		args.fsbno = XFS_AGB_TO_FSB(args.mp, agno, args.agbno);  in xfs_ialloc_ag_alloc()
747 		args.alignment = args.mp->m_sb.sb_spino_align;  in xfs_ialloc_ag_alloc()
748 		args.prod = 1;  in xfs_ialloc_ag_alloc()
750 		args.minlen = args.mp->m_ialloc_min_blks;  in xfs_ialloc_ag_alloc()
751 		args.maxlen = args.minlen;  in xfs_ialloc_ag_alloc()
763 		args.min_agbno = args.mp->m_sb.sb_inoalignmt;  in xfs_ialloc_ag_alloc()
764 		args.max_agbno = round_down(args.mp->m_sb.sb_agblocks,  in xfs_ialloc_ag_alloc()
765 					    args.mp->m_sb.sb_inoalignmt) -  in xfs_ialloc_ag_alloc()
766 				 args.mp->m_ialloc_blks;  in xfs_ialloc_ag_alloc()
768 		error = xfs_alloc_vextent(&args);  in xfs_ialloc_ag_alloc()
772 		newlen = args.len << args.mp->m_sb.sb_inopblog;  in xfs_ialloc_ag_alloc()
777 	if (args.fsbno == NULLFSBLOCK) {  in xfs_ialloc_ag_alloc()
781 	ASSERT(args.len == args.minlen);  in xfs_ialloc_ag_alloc()
792 	error = xfs_ialloc_inode_init(args.mp, tp, NULL, newlen, agno,  in xfs_ialloc_ag_alloc()
793 			args.agbno, args.len, prandom_u32());  in xfs_ialloc_ag_alloc()
800 	newino = XFS_OFFBNO_TO_AGINO(args.mp, args.agbno, 0);  in xfs_ialloc_ag_alloc()
806 		xfs_align_sparse_ino(args.mp, &newino, &allocmask);  in xfs_ialloc_ag_alloc()
819 		error = xfs_inobt_insert_sprec(args.mp, tp, agbp, XFS_BTNUM_INO,  in xfs_ialloc_ag_alloc()
822 			xfs_alert(args.mp,  in xfs_ialloc_ag_alloc()
824 				  XFS_AGINO_TO_INO(args.mp, agno,  in xfs_ialloc_ag_alloc()
827 			xfs_force_shutdown(args.mp, SHUTDOWN_CORRUPT_INCORE);  in xfs_ialloc_ag_alloc()
843 		if (xfs_sb_version_hasfinobt(&args.mp->m_sb)) {  in xfs_ialloc_ag_alloc()
844 			error = xfs_inobt_insert_sprec(args.mp, tp, agbp,  in xfs_ialloc_ag_alloc()
852 		error = xfs_inobt_insert(args.mp, tp, agbp, newino, newlen,  in xfs_ialloc_ag_alloc()
857 		if (xfs_sb_version_hasfinobt(&args.mp->m_sb)) {  in xfs_ialloc_ag_alloc()
858 			error = xfs_inobt_insert(args.mp, tp, agbp, newino,  in xfs_ialloc_ag_alloc()
870 	pag = xfs_perag_get(args.mp, agno);  in xfs_ialloc_ag_alloc()