Lines Matching refs:mp
58 struct xfs_mount *mp) in xfs_uuid_mount() argument
60 uuid_t *uuid = &mp->m_sb.sb_uuid; in xfs_uuid_mount()
64 uuid_copy(&mp->m_super->s_uuid, uuid); in xfs_uuid_mount()
66 if (xfs_has_nouuid(mp)) in xfs_uuid_mount()
70 xfs_warn(mp, "Filesystem has null UUID - can't mount"); in xfs_uuid_mount()
97 xfs_warn(mp, "Filesystem has duplicate UUID %pU - can't mount", uuid); in xfs_uuid_mount()
103 struct xfs_mount *mp) in xfs_uuid_unmount() argument
105 uuid_t *uuid = &mp->m_sb.sb_uuid; in xfs_uuid_unmount()
108 if (xfs_has_nouuid(mp)) in xfs_uuid_unmount()
149 struct xfs_mount *mp, in xfs_readsb() argument
154 struct xfs_sb *sbp = &mp->m_sb; in xfs_readsb()
159 ASSERT(mp->m_sb_bp == NULL); in xfs_readsb()
160 ASSERT(mp->m_ddev_targp != NULL); in xfs_readsb()
169 sector_size = xfs_getsize_buftarg(mp->m_ddev_targp); in xfs_readsb()
179 error = xfs_buf_read_uncached(mp->m_ddev_targp, XFS_SB_DADDR, in xfs_readsb()
184 xfs_warn(mp, "SB validate failed with error %d.", error); in xfs_readsb()
202 xfs_warn(mp, "Invalid superblock magic number"); in xfs_readsb()
212 xfs_warn(mp, "device supports %u byte sectors (not %u)", in xfs_readsb()
229 mp->m_features |= xfs_sb_version_to_features(sbp); in xfs_readsb()
230 xfs_reinit_percpu_counters(mp); in xfs_readsb()
235 mp->m_sb_bp = bp; in xfs_readsb()
252 struct xfs_mount *mp, in xfs_check_new_dalign() argument
256 struct xfs_sb *sbp = &mp->m_sb; in xfs_check_new_dalign()
259 calc_ino = xfs_ialloc_calc_rootino(mp, new_dalign); in xfs_check_new_dalign()
260 trace_xfs_check_new_dalign(mp, new_dalign, calc_ino); in xfs_check_new_dalign()
267 xfs_warn(mp, in xfs_check_new_dalign()
275 xfs_warn(mp, "Skipping superblock stripe alignment update."); in xfs_check_new_dalign()
288 struct xfs_mount *mp) in xfs_validate_new_dalign() argument
290 if (mp->m_dalign == 0) in xfs_validate_new_dalign()
297 if ((BBTOB(mp->m_dalign) & mp->m_blockmask) || in xfs_validate_new_dalign()
298 (BBTOB(mp->m_swidth) & mp->m_blockmask)) { in xfs_validate_new_dalign()
299 xfs_warn(mp, in xfs_validate_new_dalign()
301 mp->m_sb.sb_blocksize); in xfs_validate_new_dalign()
308 mp->m_dalign = XFS_BB_TO_FSBT(mp, mp->m_dalign); in xfs_validate_new_dalign()
309 if (mp->m_dalign && (mp->m_sb.sb_agblocks % mp->m_dalign)) { in xfs_validate_new_dalign()
310 xfs_warn(mp, in xfs_validate_new_dalign()
312 mp->m_sb.sb_agblocks); in xfs_validate_new_dalign()
316 if (!mp->m_dalign) { in xfs_validate_new_dalign()
317 xfs_warn(mp, in xfs_validate_new_dalign()
319 mp->m_dalign, mp->m_sb.sb_blocksize); in xfs_validate_new_dalign()
323 mp->m_swidth = XFS_BB_TO_FSBT(mp, mp->m_swidth); in xfs_validate_new_dalign()
325 if (!xfs_has_dalign(mp)) { in xfs_validate_new_dalign()
326 xfs_warn(mp, in xfs_validate_new_dalign()
337 struct xfs_mount *mp) in xfs_update_alignment() argument
339 struct xfs_sb *sbp = &mp->m_sb; in xfs_update_alignment()
341 if (mp->m_dalign) { in xfs_update_alignment()
345 if (sbp->sb_unit == mp->m_dalign && in xfs_update_alignment()
346 sbp->sb_width == mp->m_swidth) in xfs_update_alignment()
349 error = xfs_check_new_dalign(mp, mp->m_dalign, &update_sb); in xfs_update_alignment()
353 sbp->sb_unit = mp->m_dalign; in xfs_update_alignment()
354 sbp->sb_width = mp->m_swidth; in xfs_update_alignment()
355 mp->m_update_sb = true; in xfs_update_alignment()
356 } else if (!xfs_has_noalign(mp) && xfs_has_dalign(mp)) { in xfs_update_alignment()
357 mp->m_dalign = sbp->sb_unit; in xfs_update_alignment()
358 mp->m_swidth = sbp->sb_width; in xfs_update_alignment()
369 struct xfs_mount *mp) in xfs_set_low_space_thresholds() argument
371 uint64_t dblocks = mp->m_sb.sb_dblocks; in xfs_set_low_space_thresholds()
372 uint64_t rtexts = mp->m_sb.sb_rextents; in xfs_set_low_space_thresholds()
379 mp->m_low_space[i] = dblocks * (i + 1); in xfs_set_low_space_thresholds()
380 mp->m_low_rtexts[i] = rtexts * (i + 1); in xfs_set_low_space_thresholds()
389 struct xfs_mount *mp) in xfs_check_sizes() argument
395 d = (xfs_daddr_t)XFS_FSB_TO_BB(mp, mp->m_sb.sb_dblocks); in xfs_check_sizes()
396 if (XFS_BB_TO_FSB(mp, d) != mp->m_sb.sb_dblocks) { in xfs_check_sizes()
397 xfs_warn(mp, "filesystem size mismatch detected"); in xfs_check_sizes()
400 error = xfs_buf_read_uncached(mp->m_ddev_targp, in xfs_check_sizes()
401 d - XFS_FSS_TO_BB(mp, 1), in xfs_check_sizes()
402 XFS_FSS_TO_BB(mp, 1), 0, &bp, NULL); in xfs_check_sizes()
404 xfs_warn(mp, "last sector read failed"); in xfs_check_sizes()
409 if (mp->m_logdev_targp == mp->m_ddev_targp) in xfs_check_sizes()
412 d = (xfs_daddr_t)XFS_FSB_TO_BB(mp, mp->m_sb.sb_logblocks); in xfs_check_sizes()
413 if (XFS_BB_TO_FSB(mp, d) != mp->m_sb.sb_logblocks) { in xfs_check_sizes()
414 xfs_warn(mp, "log size mismatch detected"); in xfs_check_sizes()
417 error = xfs_buf_read_uncached(mp->m_logdev_targp, in xfs_check_sizes()
418 d - XFS_FSB_TO_BB(mp, 1), in xfs_check_sizes()
419 XFS_FSB_TO_BB(mp, 1), 0, &bp, NULL); in xfs_check_sizes()
421 xfs_warn(mp, "log device read failed"); in xfs_check_sizes()
433 struct xfs_mount *mp) in xfs_mount_reset_sbqflags() argument
435 mp->m_qflags = 0; in xfs_mount_reset_sbqflags()
438 if (mp->m_sb.sb_qflags == 0) in xfs_mount_reset_sbqflags()
440 spin_lock(&mp->m_sb_lock); in xfs_mount_reset_sbqflags()
441 mp->m_sb.sb_qflags = 0; in xfs_mount_reset_sbqflags()
442 spin_unlock(&mp->m_sb_lock); in xfs_mount_reset_sbqflags()
444 if (!xfs_fs_writable(mp, SB_FREEZE_WRITE)) in xfs_mount_reset_sbqflags()
447 return xfs_sync_sb(mp, false); in xfs_mount_reset_sbqflags()
451 xfs_default_resblks(xfs_mount_t *mp) in xfs_default_resblks() argument
462 resblks = mp->m_sb.sb_dblocks; in xfs_default_resblks()
471 struct xfs_mount *mp) in xfs_check_summary_counts() argument
479 if (mp->m_sb.sb_inprogress) { in xfs_check_summary_counts()
480 xfs_err(mp, "sb_inprogress set after log recovery??"); in xfs_check_summary_counts()
496 if (xfs_is_clean(mp) && in xfs_check_summary_counts()
497 (mp->m_sb.sb_fdblocks > mp->m_sb.sb_dblocks || in xfs_check_summary_counts()
498 !xfs_verify_icount(mp, mp->m_sb.sb_icount) || in xfs_check_summary_counts()
499 mp->m_sb.sb_ifree > mp->m_sb.sb_icount)) in xfs_check_summary_counts()
500 xfs_fs_mark_sick(mp, XFS_SICK_FS_COUNTERS); in xfs_check_summary_counts()
513 if ((xfs_has_lazysbcount(mp) && !xfs_is_clean(mp)) || in xfs_check_summary_counts()
514 xfs_fs_has_sickness(mp, XFS_SICK_FS_COUNTERS)) { in xfs_check_summary_counts()
515 error = xfs_initialize_perag_data(mp, mp->m_sb.sb_agcount); in xfs_check_summary_counts()
532 if (xfs_has_realtime(mp) && !xfs_is_clean(mp)) { in xfs_check_summary_counts()
533 error = xfs_rtalloc_reinit_frextents(mp); in xfs_check_summary_counts()
543 struct xfs_mount *mp) in xfs_unmount_check() argument
545 if (xfs_is_shutdown(mp)) in xfs_unmount_check()
548 if (percpu_counter_sum(&mp->m_ifree) > in xfs_unmount_check()
549 percpu_counter_sum(&mp->m_icount)) { in xfs_unmount_check()
550 xfs_alert(mp, "ifree/icount mismatch at unmount"); in xfs_unmount_check()
551 xfs_fs_mark_sick(mp, XFS_SICK_FS_COUNTERS); in xfs_unmount_check()
583 struct xfs_mount *mp) in xfs_unmount_flush_inodes() argument
585 xfs_log_force(mp, XFS_LOG_SYNC); in xfs_unmount_flush_inodes()
586 xfs_extent_busy_wait_all(mp); in xfs_unmount_flush_inodes()
589 set_bit(XFS_OPSTATE_UNMOUNTING, &mp->m_opstate); in xfs_unmount_flush_inodes()
591 xfs_ail_push_all_sync(mp->m_ail); in xfs_unmount_flush_inodes()
592 xfs_inodegc_stop(mp); in xfs_unmount_flush_inodes()
593 cancel_delayed_work_sync(&mp->m_reclaim_work); in xfs_unmount_flush_inodes()
594 xfs_reclaim_inodes(mp); in xfs_unmount_flush_inodes()
595 xfs_health_unmount(mp); in xfs_unmount_flush_inodes()
600 struct xfs_mount *mp) in xfs_mount_setup_inode_geom() argument
602 struct xfs_ino_geometry *igeo = M_IGEO(mp); in xfs_mount_setup_inode_geom()
604 igeo->attr_fork_offset = xfs_bmap_compute_attr_offset(mp); in xfs_mount_setup_inode_geom()
605 ASSERT(igeo->attr_fork_offset < XFS_LITINO(mp)); in xfs_mount_setup_inode_geom()
607 xfs_ialloc_setup_geometry(mp); in xfs_mount_setup_inode_geom()
613 struct xfs_mount *mp) in xfs_agbtree_compute_maxlevels() argument
617 levels = max(mp->m_alloc_maxlevels, M_IGEO(mp)->inobt_maxlevels); in xfs_agbtree_compute_maxlevels()
618 levels = max(levels, mp->m_rmap_maxlevels); in xfs_agbtree_compute_maxlevels()
619 mp->m_agbtree_maxlevels = max(levels, mp->m_refc_maxlevels); in xfs_agbtree_compute_maxlevels()
634 struct xfs_mount *mp) in xfs_mountfs() argument
636 struct xfs_sb *sbp = &(mp->m_sb); in xfs_mountfs()
638 struct xfs_ino_geometry *igeo = M_IGEO(mp); in xfs_mountfs()
644 xfs_sb_mount_common(mp, sbp); in xfs_mountfs()
663 xfs_warn(mp, "correcting sb_features alignment problem"); in xfs_mountfs()
665 mp->m_update_sb = true; in xfs_mountfs()
670 if (!(mp->m_sb.sb_versionnum & XFS_SB_VERSION_NLINKBIT)) { in xfs_mountfs()
671 mp->m_sb.sb_versionnum |= XFS_SB_VERSION_NLINKBIT; in xfs_mountfs()
672 mp->m_features |= XFS_FEAT_NLINK; in xfs_mountfs()
673 mp->m_update_sb = true; in xfs_mountfs()
682 error = xfs_validate_new_dalign(mp); in xfs_mountfs()
686 xfs_alloc_compute_maxlevels(mp); in xfs_mountfs()
687 xfs_bmap_compute_maxlevels(mp, XFS_DATA_FORK); in xfs_mountfs()
688 xfs_bmap_compute_maxlevels(mp, XFS_ATTR_FORK); in xfs_mountfs()
689 xfs_mount_setup_inode_geom(mp); in xfs_mountfs()
690 xfs_rmapbt_compute_maxlevels(mp); in xfs_mountfs()
691 xfs_refcountbt_compute_maxlevels(mp); in xfs_mountfs()
693 xfs_agbtree_compute_maxlevels(mp); in xfs_mountfs()
702 error = xfs_update_alignment(mp); in xfs_mountfs()
707 mp->m_fail_unmount = true; in xfs_mountfs()
709 error = xfs_sysfs_init(&mp->m_kobj, &xfs_mp_ktype, in xfs_mountfs()
710 NULL, mp->m_super->s_id); in xfs_mountfs()
714 error = xfs_sysfs_init(&mp->m_stats.xs_kobj, &xfs_stats_ktype, in xfs_mountfs()
715 &mp->m_kobj, "stats"); in xfs_mountfs()
719 error = xfs_error_sysfs_init(mp); in xfs_mountfs()
723 error = xfs_errortag_init(mp); in xfs_mountfs()
727 error = xfs_uuid_mount(mp); in xfs_mountfs()
735 mp->m_allocsize_log = in xfs_mountfs()
736 max_t(uint32_t, sbp->sb_blocklog, mp->m_allocsize_log); in xfs_mountfs()
737 mp->m_allocsize_blocks = 1U << (mp->m_allocsize_log - sbp->sb_blocklog); in xfs_mountfs()
740 xfs_set_low_space_thresholds(mp); in xfs_mountfs()
747 if (xfs_has_sparseinodes(mp) && in xfs_mountfs()
748 mp->m_sb.sb_spino_align != in xfs_mountfs()
749 XFS_B_TO_FSBT(mp, igeo->inode_cluster_size_raw)) { in xfs_mountfs()
750 xfs_warn(mp, in xfs_mountfs()
752 mp->m_sb.sb_spino_align, in xfs_mountfs()
753 XFS_B_TO_FSBT(mp, igeo->inode_cluster_size_raw)); in xfs_mountfs()
761 error = xfs_check_sizes(mp); in xfs_mountfs()
768 error = xfs_rtmount_init(mp); in xfs_mountfs()
770 xfs_warn(mp, "RT mount failed"); in xfs_mountfs()
778 mp->m_fixedfsid[0] = in xfs_mountfs()
781 mp->m_fixedfsid[1] = get_unaligned_be32(&sbp->sb_uuid.b[0]); in xfs_mountfs()
783 error = xfs_da_mount(mp); in xfs_mountfs()
785 xfs_warn(mp, "Failed dir/attr init: %d", error); in xfs_mountfs()
792 xfs_trans_init(mp); in xfs_mountfs()
797 error = xfs_initialize_perag(mp, sbp->sb_agcount, mp->m_sb.sb_dblocks, in xfs_mountfs()
798 &mp->m_maxagi); in xfs_mountfs()
800 xfs_warn(mp, "Failed per-ag init: %d", error); in xfs_mountfs()
804 if (XFS_IS_CORRUPT(mp, !sbp->sb_logblocks)) { in xfs_mountfs()
805 xfs_warn(mp, "no log defined"); in xfs_mountfs()
810 error = xfs_inodegc_register_shrinker(mp); in xfs_mountfs()
819 error = xfs_log_mount(mp, mp->m_logdev_targp, in xfs_mountfs()
820 XFS_FSB_TO_DADDR(mp, sbp->sb_logstart), in xfs_mountfs()
821 XFS_FSB_TO_BB(mp, sbp->sb_logblocks)); in xfs_mountfs()
823 xfs_warn(mp, "log mount failed"); in xfs_mountfs()
828 xfs_inodegc_start(mp); in xfs_mountfs()
829 xfs_blockgc_start(mp); in xfs_mountfs()
837 if (xfs_has_noattr2(mp)) { in xfs_mountfs()
838 mp->m_features &= ~XFS_FEAT_ATTR2; in xfs_mountfs()
839 } else if (!xfs_has_attr2(mp) && in xfs_mountfs()
840 (mp->m_sb.sb_features2 & XFS_SB_VERSION2_ATTR2BIT)) { in xfs_mountfs()
841 mp->m_features |= XFS_FEAT_ATTR2; in xfs_mountfs()
848 error = xfs_iget(mp, NULL, sbp->sb_rootino, XFS_IGET_UNTRUSTED, in xfs_mountfs()
851 xfs_warn(mp, in xfs_mountfs()
859 if (XFS_IS_CORRUPT(mp, !S_ISDIR(VFS_I(rip)->i_mode))) { in xfs_mountfs()
860 xfs_warn(mp, "corrupted root inode %llu: not a directory", in xfs_mountfs()
866 mp->m_rootip = rip; /* save it */ in xfs_mountfs()
873 error = xfs_rtmount_inodes(mp); in xfs_mountfs()
878 xfs_warn(mp, "failed to read RT inodes"); in xfs_mountfs()
883 error = xfs_check_summary_counts(mp); in xfs_mountfs()
892 if (mp->m_update_sb && !xfs_is_readonly(mp)) { in xfs_mountfs()
893 error = xfs_sync_sb(mp, false); in xfs_mountfs()
895 xfs_warn(mp, "failed to write sb changes"); in xfs_mountfs()
903 if (XFS_IS_QUOTA_ON(mp)) { in xfs_mountfs()
904 error = xfs_qm_newmount(mp, "amount, "aflags); in xfs_mountfs()
913 if (mp->m_sb.sb_qflags & XFS_ALL_QUOTA_ACCT) { in xfs_mountfs()
914 xfs_notice(mp, "resetting quota flags"); in xfs_mountfs()
915 error = xfs_mount_reset_sbqflags(mp); in xfs_mountfs()
929 error = xfs_fs_reserve_ag_blocks(mp); in xfs_mountfs()
931 xfs_warn(mp, in xfs_mountfs()
933 error = xfs_log_mount_finish(mp); in xfs_mountfs()
934 xfs_fs_unreserve_ag_blocks(mp); in xfs_mountfs()
936 xfs_warn(mp, "log mount finish failed"); in xfs_mountfs()
949 if (xfs_is_readonly(mp) && !xfs_has_norecovery(mp)) in xfs_mountfs()
950 xfs_log_clean(mp); in xfs_mountfs()
956 ASSERT(mp->m_qflags == 0); in xfs_mountfs()
957 mp->m_qflags = quotaflags; in xfs_mountfs()
959 xfs_qm_mount_quotas(mp); in xfs_mountfs()
973 if (!xfs_is_readonly(mp)) { in xfs_mountfs()
974 resblks = xfs_default_resblks(mp); in xfs_mountfs()
975 error = xfs_reserve_blocks(mp, &resblks, NULL); in xfs_mountfs()
977 xfs_warn(mp, in xfs_mountfs()
981 error = xfs_fs_reserve_ag_blocks(mp); in xfs_mountfs()
989 xfs_fs_unreserve_ag_blocks(mp); in xfs_mountfs()
990 xfs_qm_unmount_quotas(mp); in xfs_mountfs()
992 xfs_rtunmount_inodes(mp); in xfs_mountfs()
996 xfs_qm_unmount(mp); in xfs_mountfs()
1004 xfs_inodegc_flush(mp); in xfs_mountfs()
1017 xfs_unmount_flush_inodes(mp); in xfs_mountfs()
1019 xfs_log_mount_cancel(mp); in xfs_mountfs()
1021 unregister_shrinker(&mp->m_inodegc_shrinker); in xfs_mountfs()
1023 if (mp->m_logdev_targp && mp->m_logdev_targp != mp->m_ddev_targp) in xfs_mountfs()
1024 xfs_buftarg_drain(mp->m_logdev_targp); in xfs_mountfs()
1025 xfs_buftarg_drain(mp->m_ddev_targp); in xfs_mountfs()
1027 xfs_free_perag(mp); in xfs_mountfs()
1029 xfs_da_unmount(mp); in xfs_mountfs()
1031 xfs_uuid_unmount(mp); in xfs_mountfs()
1033 xfs_errortag_del(mp); in xfs_mountfs()
1035 xfs_error_sysfs_del(mp); in xfs_mountfs()
1037 xfs_sysfs_del(&mp->m_stats.xs_kobj); in xfs_mountfs()
1039 xfs_sysfs_del(&mp->m_kobj); in xfs_mountfs()
1050 struct xfs_mount *mp) in xfs_unmountfs() argument
1063 xfs_inodegc_flush(mp); in xfs_unmountfs()
1065 xfs_blockgc_stop(mp); in xfs_unmountfs()
1066 xfs_fs_unreserve_ag_blocks(mp); in xfs_unmountfs()
1067 xfs_qm_unmount_quotas(mp); in xfs_unmountfs()
1068 xfs_rtunmount_inodes(mp); in xfs_unmountfs()
1069 xfs_irele(mp->m_rootip); in xfs_unmountfs()
1071 xfs_unmount_flush_inodes(mp); in xfs_unmountfs()
1073 xfs_qm_unmount(mp); in xfs_unmountfs()
1090 error = xfs_reserve_blocks(mp, &resblks, NULL); in xfs_unmountfs()
1092 xfs_warn(mp, "Unable to free reserved block pool. " in xfs_unmountfs()
1094 xfs_unmount_check(mp); in xfs_unmountfs()
1096 xfs_log_unmount(mp); in xfs_unmountfs()
1097 xfs_da_unmount(mp); in xfs_unmountfs()
1098 xfs_uuid_unmount(mp); in xfs_unmountfs()
1101 xfs_errortag_clearall(mp); in xfs_unmountfs()
1103 unregister_shrinker(&mp->m_inodegc_shrinker); in xfs_unmountfs()
1104 xfs_free_perag(mp); in xfs_unmountfs()
1106 xfs_errortag_del(mp); in xfs_unmountfs()
1107 xfs_error_sysfs_del(mp); in xfs_unmountfs()
1108 xfs_sysfs_del(&mp->m_stats.xs_kobj); in xfs_unmountfs()
1109 xfs_sysfs_del(&mp->m_kobj); in xfs_unmountfs()
1120 struct xfs_mount *mp, in xfs_fs_writable() argument
1124 if ((mp->m_super->s_writers.frozen >= level) || in xfs_fs_writable()
1125 xfs_is_shutdown(mp) || xfs_is_readonly(mp)) in xfs_fs_writable()
1134 struct xfs_mount *mp, in xfs_mod_freecounter() argument
1145 ASSERT(counter == &mp->m_fdblocks || counter == &mp->m_frextents); in xfs_mod_freecounter()
1146 has_resv_pool = (counter == &mp->m_fdblocks); in xfs_mod_freecounter()
1156 mp->m_resblks == mp->m_resblks_avail)) { in xfs_mod_freecounter()
1161 spin_lock(&mp->m_sb_lock); in xfs_mod_freecounter()
1162 res_used = (long long)(mp->m_resblks - mp->m_resblks_avail); in xfs_mod_freecounter()
1165 mp->m_resblks_avail += delta; in xfs_mod_freecounter()
1168 mp->m_resblks_avail = mp->m_resblks; in xfs_mod_freecounter()
1171 spin_unlock(&mp->m_sb_lock); in xfs_mod_freecounter()
1201 set_aside = xfs_fdblocks_unavailable(mp); in xfs_mod_freecounter()
1213 spin_lock(&mp->m_sb_lock); in xfs_mod_freecounter()
1218 lcounter = (long long)mp->m_resblks_avail + delta; in xfs_mod_freecounter()
1220 mp->m_resblks_avail = lcounter; in xfs_mod_freecounter()
1221 spin_unlock(&mp->m_sb_lock); in xfs_mod_freecounter()
1224 xfs_warn_once(mp, in xfs_mod_freecounter()
1228 spin_unlock(&mp->m_sb_lock); in xfs_mod_freecounter()
1237 struct xfs_mount *mp) in xfs_freesb() argument
1239 struct xfs_buf *bp = mp->m_sb_bp; in xfs_freesb()
1242 mp->m_sb_bp = NULL; in xfs_freesb()
1252 struct xfs_mount *mp, in xfs_dev_is_read_only() argument
1255 if (xfs_readonly_buftarg(mp->m_ddev_targp) || in xfs_dev_is_read_only()
1256 xfs_readonly_buftarg(mp->m_logdev_targp) || in xfs_dev_is_read_only()
1257 (mp->m_rtdev_targp && xfs_readonly_buftarg(mp->m_rtdev_targp))) { in xfs_dev_is_read_only()
1258 xfs_notice(mp, "%s required on read-only device.", message); in xfs_dev_is_read_only()
1259 xfs_notice(mp, "write access unavailable, cannot proceed."); in xfs_dev_is_read_only()
1268 struct xfs_mount *mp) in xfs_force_summary_recalc() argument
1270 if (!xfs_has_lazysbcount(mp)) in xfs_force_summary_recalc()
1273 xfs_fs_mark_sick(mp, XFS_SICK_FS_COUNTERS); in xfs_force_summary_recalc()
1282 struct xfs_mount *mp, in xfs_add_incompat_log_feature() argument
1297 error = xfs_log_force(mp, XFS_LOG_SYNC); in xfs_add_incompat_log_feature()
1300 xfs_ail_push_all(mp->m_ail); in xfs_add_incompat_log_feature()
1306 xfs_buf_lock(mp->m_sb_bp); in xfs_add_incompat_log_feature()
1307 xfs_buf_hold(mp->m_sb_bp); in xfs_add_incompat_log_feature()
1309 if (xfs_is_shutdown(mp)) { in xfs_add_incompat_log_feature()
1314 if (xfs_sb_has_incompat_log_feature(&mp->m_sb, feature)) in xfs_add_incompat_log_feature()
1322 dsb = mp->m_sb_bp->b_addr; in xfs_add_incompat_log_feature()
1323 xfs_sb_to_disk(dsb, &mp->m_sb); in xfs_add_incompat_log_feature()
1325 error = xfs_bwrite(mp->m_sb_bp); in xfs_add_incompat_log_feature()
1333 xfs_sb_add_incompat_log_features(&mp->m_sb, feature); in xfs_add_incompat_log_feature()
1334 xfs_buf_relse(mp->m_sb_bp); in xfs_add_incompat_log_feature()
1337 return xfs_sync_sb(mp, false); in xfs_add_incompat_log_feature()
1339 xfs_force_shutdown(mp, SHUTDOWN_META_IO_ERROR); in xfs_add_incompat_log_feature()
1341 xfs_buf_relse(mp->m_sb_bp); in xfs_add_incompat_log_feature()
1357 struct xfs_mount *mp) in xfs_clear_incompat_log_features() argument
1361 if (!xfs_has_crc(mp) || in xfs_clear_incompat_log_features()
1362 !xfs_sb_has_incompat_log_feature(&mp->m_sb, in xfs_clear_incompat_log_features()
1364 xfs_is_shutdown(mp)) in xfs_clear_incompat_log_features()
1372 xfs_buf_lock(mp->m_sb_bp); in xfs_clear_incompat_log_features()
1373 xfs_buf_hold(mp->m_sb_bp); in xfs_clear_incompat_log_features()
1375 if (xfs_sb_has_incompat_log_feature(&mp->m_sb, in xfs_clear_incompat_log_features()
1377 xfs_sb_remove_incompat_log_features(&mp->m_sb); in xfs_clear_incompat_log_features()
1381 xfs_buf_relse(mp->m_sb_bp); in xfs_clear_incompat_log_features()
1399 struct xfs_mount *mp, in xfs_mod_delalloc() argument
1402 percpu_counter_add_batch(&mp->m_delalloc_blks, delta, in xfs_mod_delalloc()