51 	struct xfs_mount	*mp,  in xfs_perag_get()  argument
58 	pag = radix_tree_lookup(&mp->m_perag_tree, agno);  in xfs_perag_get()
64 	trace_xfs_perag_get(mp, agno, ref, _RET_IP_);  in xfs_perag_get()
73 	struct xfs_mount	*mp,  in xfs_perag_get_tag()  argument
82 	found = radix_tree_gang_lookup_tag(&mp->m_perag_tree,  in xfs_perag_get_tag()
90 	trace_xfs_perag_get_tag(mp, pag->pag_agno, ref, _RET_IP_);  in xfs_perag_get_tag()
110 	xfs_mount_t	*mp,  in xfs_mount_validate_sb()  argument
116 		xfs_warn(mp, "bad magic number");  in xfs_mount_validate_sb()
122 		xfs_warn(mp, "bad version");  in xfs_mount_validate_sb()
134 			xfs_warn(mp,  in xfs_mount_validate_sb()
138 			xfs_warn(mp,  in xfs_mount_validate_sb()
144 			xfs_alert(mp,  in xfs_mount_validate_sb()
148 			if (!(mp->m_flags & XFS_MOUNT_RDONLY)) {  in xfs_mount_validate_sb()
149 				xfs_warn(mp,  in xfs_mount_validate_sb()
151 				xfs_warn(mp,  in xfs_mount_validate_sb()
159 			xfs_warn(mp,  in xfs_mount_validate_sb()
163 			xfs_warn(mp,  in xfs_mount_validate_sb()
174 		if (!xfs_log_check_lsn(mp, sbp->sb_lsn))  in xfs_mount_validate_sb()
180 			xfs_notice(mp,  in xfs_mount_validate_sb()
186 			xfs_notice(mp,  in xfs_mount_validate_sb()
202 			xfs_warn(mp,  in xfs_mount_validate_sb()
210 	    sbp->sb_logstart == 0 && mp->m_logdev_targp == mp->m_ddev_targp)) {  in xfs_mount_validate_sb()
211 		xfs_warn(mp,  in xfs_mount_validate_sb()
218 	    sbp->sb_logstart != 0 && mp->m_logdev_targp != mp->m_ddev_targp)) {  in xfs_mount_validate_sb()
219 		xfs_warn(mp,  in xfs_mount_validate_sb()
257 		xfs_notice(mp, "SB sanity check failed");  in xfs_mount_validate_sb()
265 		xfs_warn(mp,  in xfs_mount_validate_sb()
282 		xfs_warn(mp, "inode size of %d bytes not supported",  in xfs_mount_validate_sb()
289 		xfs_warn(mp,  in xfs_mount_validate_sb()
295 		xfs_warn(mp, "Offline file system operation in progress!");  in xfs_mount_validate_sb()
571 	struct xfs_mount *mp = bp->b_target->bt_mount;  in xfs_sb_verify()  local
584 	return xfs_mount_validate_sb(mp, &sb, bp->b_bn == XFS_SB_DADDR,  in xfs_sb_verify()
604 	struct xfs_mount *mp = bp->b_target->bt_mount;  in xfs_sb_read_verify()  local
620 			    xfs_sb_version_hascrc(&mp->m_sb)) {  in xfs_sb_read_verify()
661 	struct xfs_mount	*mp = bp->b_target->bt_mount;  in xfs_sb_write_verify()  local
672 	if (!xfs_sb_version_hascrc(&mp->m_sb))  in xfs_sb_write_verify()
702 	struct xfs_mount *mp,  in xfs_sb_mount_common()  argument
705 	mp->m_agfrotor = mp->m_agirotor = 0;  in xfs_sb_mount_common()
706 	spin_lock_init(&mp->m_agirotor_lock);  in xfs_sb_mount_common()
707 	mp->m_maxagi = mp->m_sb.sb_agcount;  in xfs_sb_mount_common()
708 	mp->m_blkbit_log = sbp->sb_blocklog + XFS_NBBYLOG;  in xfs_sb_mount_common()
709 	mp->m_blkbb_log = sbp->sb_blocklog - BBSHIFT;  in xfs_sb_mount_common()
710 	mp->m_sectbb_log = sbp->sb_sectlog - BBSHIFT;  in xfs_sb_mount_common()
711 	mp->m_agno_log = xfs_highbit32(sbp->sb_agcount - 1) + 1;  in xfs_sb_mount_common()
712 	mp->m_agino_log = sbp->sb_inopblog + sbp->sb_agblklog;  in xfs_sb_mount_common()
713 	mp->m_blockmask = sbp->sb_blocksize - 1;  in xfs_sb_mount_common()
714 	mp->m_blockwsize = sbp->sb_blocksize >> XFS_WORDLOG;  in xfs_sb_mount_common()
715 	mp->m_blockwmask = mp->m_blockwsize - 1;  in xfs_sb_mount_common()
717 	mp->m_alloc_mxr[0] = xfs_allocbt_maxrecs(mp, sbp->sb_blocksize, 1);  in xfs_sb_mount_common()
718 	mp->m_alloc_mxr[1] = xfs_allocbt_maxrecs(mp, sbp->sb_blocksize, 0);  in xfs_sb_mount_common()
719 	mp->m_alloc_mnr[0] = mp->m_alloc_mxr[0] / 2;  in xfs_sb_mount_common()
720 	mp->m_alloc_mnr[1] = mp->m_alloc_mxr[1] / 2;  in xfs_sb_mount_common()
722 	mp->m_inobt_mxr[0] = xfs_inobt_maxrecs(mp, sbp->sb_blocksize, 1);  in xfs_sb_mount_common()
723 	mp->m_inobt_mxr[1] = xfs_inobt_maxrecs(mp, sbp->sb_blocksize, 0);  in xfs_sb_mount_common()
724 	mp->m_inobt_mnr[0] = mp->m_inobt_mxr[0] / 2;  in xfs_sb_mount_common()
725 	mp->m_inobt_mnr[1] = mp->m_inobt_mxr[1] / 2;  in xfs_sb_mount_common()
727 	mp->m_bmap_dmxr[0] = xfs_bmbt_maxrecs(mp, sbp->sb_blocksize, 1);  in xfs_sb_mount_common()
728 	mp->m_bmap_dmxr[1] = xfs_bmbt_maxrecs(mp, sbp->sb_blocksize, 0);  in xfs_sb_mount_common()
729 	mp->m_bmap_dmnr[0] = mp->m_bmap_dmxr[0] / 2;  in xfs_sb_mount_common()
730 	mp->m_bmap_dmnr[1] = mp->m_bmap_dmxr[1] / 2;  in xfs_sb_mount_common()
732 	mp->m_bsize = XFS_FSB_TO_BB(mp, 1);  in xfs_sb_mount_common()
733 	mp->m_ialloc_inos = (int)MAX((__uint16_t)XFS_INODES_PER_CHUNK,  in xfs_sb_mount_common()
735 	mp->m_ialloc_blks = mp->m_ialloc_inos >> sbp->sb_inopblog;  in xfs_sb_mount_common()
738 		mp->m_ialloc_min_blks = sbp->sb_spino_align;  in xfs_sb_mount_common()
740 		mp->m_ialloc_min_blks = mp->m_ialloc_blks;  in xfs_sb_mount_common()
753 	struct xfs_mount *mp,  in xfs_initialize_perag_data()  argument
758 	xfs_sb_t	*sbp = &mp->m_sb;  in xfs_initialize_perag_data()
772 		error = xfs_alloc_pagf_init(mp, NULL, index, 0);  in xfs_initialize_perag_data()
776 		error = xfs_ialloc_pagi_init(mp, NULL, index);  in xfs_initialize_perag_data()
779 		pag = xfs_perag_get(mp, index);  in xfs_initialize_perag_data()
789 	spin_lock(&mp->m_sb_lock);  in xfs_initialize_perag_data()
793 	spin_unlock(&mp->m_sb_lock);  in xfs_initialize_perag_data()
795 	xfs_reinit_percpu_counters(mp);  in xfs_initialize_perag_data()
810 	struct xfs_mount	*mp = tp->t_mountp;  in xfs_log_sb()  local
811 	struct xfs_buf		*bp = xfs_trans_getsb(tp, mp, 0);  in xfs_log_sb()
813 	mp->m_sb.sb_icount = percpu_counter_sum(&mp->m_icount);  in xfs_log_sb()
814 	mp->m_sb.sb_ifree = percpu_counter_sum(&mp->m_ifree);  in xfs_log_sb()
815 	mp->m_sb.sb_fdblocks = percpu_counter_sum(&mp->m_fdblocks);  in xfs_log_sb()
817 	xfs_sb_to_disk(XFS_BUF_TO_SBP(bp), &mp->m_sb);  in xfs_log_sb()
835 	struct xfs_mount	*mp,  in xfs_sync_sb()  argument
841 	tp = _xfs_trans_alloc(mp, XFS_TRANS_SB_CHANGE, KM_SLEEP);  in xfs_sync_sb()
842 	error = xfs_trans_reserve(tp, &M_RES(mp)->tr_sb, 0, 0);  in xfs_sync_sb()