Lines Matching refs:mp
57 struct xfs_mount *mp) in xfs_uuid_mount() argument
59 uuid_t *uuid = &mp->m_sb.sb_uuid; in xfs_uuid_mount()
63 uuid_copy(&mp->m_super->s_uuid, uuid); in xfs_uuid_mount()
65 if (xfs_has_nouuid(mp)) in xfs_uuid_mount()
69 xfs_warn(mp, "Filesystem has null UUID - can't mount"); in xfs_uuid_mount()
96 xfs_warn(mp, "Filesystem has duplicate UUID %pU - can't mount", uuid); in xfs_uuid_mount()
102 struct xfs_mount *mp) in xfs_uuid_unmount() argument
104 uuid_t *uuid = &mp->m_sb.sb_uuid; in xfs_uuid_unmount()
107 if (xfs_has_nouuid(mp)) in xfs_uuid_unmount()
148 struct xfs_mount *mp, in xfs_readsb() argument
153 struct xfs_sb *sbp = &mp->m_sb; in xfs_readsb()
158 ASSERT(mp->m_sb_bp == NULL); in xfs_readsb()
159 ASSERT(mp->m_ddev_targp != NULL); in xfs_readsb()
168 sector_size = xfs_getsize_buftarg(mp->m_ddev_targp); in xfs_readsb()
178 error = xfs_buf_read_uncached(mp->m_ddev_targp, XFS_SB_DADDR, in xfs_readsb()
183 xfs_warn(mp, "SB validate failed with error %d.", error); in xfs_readsb()
201 xfs_warn(mp, "Invalid superblock magic number"); in xfs_readsb()
211 xfs_warn(mp, "device supports %u byte sectors (not %u)", in xfs_readsb()
228 mp->m_features |= xfs_sb_version_to_features(sbp); in xfs_readsb()
229 xfs_reinit_percpu_counters(mp); in xfs_readsb()
234 mp->m_sb_bp = bp; in xfs_readsb()
251 struct xfs_mount *mp, in xfs_check_new_dalign() argument
255 struct xfs_sb *sbp = &mp->m_sb; in xfs_check_new_dalign()
258 calc_ino = xfs_ialloc_calc_rootino(mp, new_dalign); in xfs_check_new_dalign()
259 trace_xfs_check_new_dalign(mp, new_dalign, calc_ino); in xfs_check_new_dalign()
266 xfs_warn(mp, in xfs_check_new_dalign()
274 xfs_warn(mp, "Skipping superblock stripe alignment update."); in xfs_check_new_dalign()
287 struct xfs_mount *mp) in xfs_validate_new_dalign() argument
289 if (mp->m_dalign == 0) in xfs_validate_new_dalign()
296 if ((BBTOB(mp->m_dalign) & mp->m_blockmask) || in xfs_validate_new_dalign()
297 (BBTOB(mp->m_swidth) & mp->m_blockmask)) { in xfs_validate_new_dalign()
298 xfs_warn(mp, in xfs_validate_new_dalign()
300 mp->m_sb.sb_blocksize); in xfs_validate_new_dalign()
306 mp->m_dalign = XFS_BB_TO_FSBT(mp, mp->m_dalign); in xfs_validate_new_dalign()
307 if (mp->m_dalign && (mp->m_sb.sb_agblocks % mp->m_dalign)) { in xfs_validate_new_dalign()
308 xfs_warn(mp, in xfs_validate_new_dalign()
310 mp->m_sb.sb_agblocks); in xfs_validate_new_dalign()
312 } else if (mp->m_dalign) { in xfs_validate_new_dalign()
313 mp->m_swidth = XFS_BB_TO_FSBT(mp, mp->m_swidth); in xfs_validate_new_dalign()
315 xfs_warn(mp, in xfs_validate_new_dalign()
317 mp->m_dalign, mp->m_sb.sb_blocksize); in xfs_validate_new_dalign()
322 if (!xfs_has_dalign(mp)) { in xfs_validate_new_dalign()
323 xfs_warn(mp, in xfs_validate_new_dalign()
334 struct xfs_mount *mp) in xfs_update_alignment() argument
336 struct xfs_sb *sbp = &mp->m_sb; in xfs_update_alignment()
338 if (mp->m_dalign) { in xfs_update_alignment()
342 if (sbp->sb_unit == mp->m_dalign && in xfs_update_alignment()
343 sbp->sb_width == mp->m_swidth) in xfs_update_alignment()
346 error = xfs_check_new_dalign(mp, mp->m_dalign, &update_sb); in xfs_update_alignment()
350 sbp->sb_unit = mp->m_dalign; in xfs_update_alignment()
351 sbp->sb_width = mp->m_swidth; in xfs_update_alignment()
352 mp->m_update_sb = true; in xfs_update_alignment()
353 } else if (!xfs_has_noalign(mp) && xfs_has_dalign(mp)) { in xfs_update_alignment()
354 mp->m_dalign = sbp->sb_unit; in xfs_update_alignment()
355 mp->m_swidth = sbp->sb_width; in xfs_update_alignment()
366 struct xfs_mount *mp) in xfs_set_low_space_thresholds() argument
368 uint64_t dblocks = mp->m_sb.sb_dblocks; in xfs_set_low_space_thresholds()
369 uint64_t rtexts = mp->m_sb.sb_rextents; in xfs_set_low_space_thresholds()
376 mp->m_low_space[i] = dblocks * (i + 1); in xfs_set_low_space_thresholds()
377 mp->m_low_rtexts[i] = rtexts * (i + 1); in xfs_set_low_space_thresholds()
386 struct xfs_mount *mp) in xfs_check_sizes() argument
392 d = (xfs_daddr_t)XFS_FSB_TO_BB(mp, mp->m_sb.sb_dblocks); in xfs_check_sizes()
393 if (XFS_BB_TO_FSB(mp, d) != mp->m_sb.sb_dblocks) { in xfs_check_sizes()
394 xfs_warn(mp, "filesystem size mismatch detected"); in xfs_check_sizes()
397 error = xfs_buf_read_uncached(mp->m_ddev_targp, in xfs_check_sizes()
398 d - XFS_FSS_TO_BB(mp, 1), in xfs_check_sizes()
399 XFS_FSS_TO_BB(mp, 1), 0, &bp, NULL); in xfs_check_sizes()
401 xfs_warn(mp, "last sector read failed"); in xfs_check_sizes()
406 if (mp->m_logdev_targp == mp->m_ddev_targp) in xfs_check_sizes()
409 d = (xfs_daddr_t)XFS_FSB_TO_BB(mp, mp->m_sb.sb_logblocks); in xfs_check_sizes()
410 if (XFS_BB_TO_FSB(mp, d) != mp->m_sb.sb_logblocks) { in xfs_check_sizes()
411 xfs_warn(mp, "log size mismatch detected"); in xfs_check_sizes()
414 error = xfs_buf_read_uncached(mp->m_logdev_targp, in xfs_check_sizes()
415 d - XFS_FSB_TO_BB(mp, 1), in xfs_check_sizes()
416 XFS_FSB_TO_BB(mp, 1), 0, &bp, NULL); in xfs_check_sizes()
418 xfs_warn(mp, "log device read failed"); in xfs_check_sizes()
430 struct xfs_mount *mp) in xfs_mount_reset_sbqflags() argument
432 mp->m_qflags = 0; in xfs_mount_reset_sbqflags()
435 if (mp->m_sb.sb_qflags == 0) in xfs_mount_reset_sbqflags()
437 spin_lock(&mp->m_sb_lock); in xfs_mount_reset_sbqflags()
438 mp->m_sb.sb_qflags = 0; in xfs_mount_reset_sbqflags()
439 spin_unlock(&mp->m_sb_lock); in xfs_mount_reset_sbqflags()
441 if (!xfs_fs_writable(mp, SB_FREEZE_WRITE)) in xfs_mount_reset_sbqflags()
444 return xfs_sync_sb(mp, false); in xfs_mount_reset_sbqflags()
448 xfs_default_resblks(xfs_mount_t *mp) in xfs_default_resblks() argument
459 resblks = mp->m_sb.sb_dblocks; in xfs_default_resblks()
468 struct xfs_mount *mp) in xfs_check_summary_counts() argument
474 if (mp->m_sb.sb_inprogress) { in xfs_check_summary_counts()
475 xfs_err(mp, "sb_inprogress set after log recovery??"); in xfs_check_summary_counts()
491 if (xfs_is_clean(mp) && in xfs_check_summary_counts()
492 (mp->m_sb.sb_fdblocks > mp->m_sb.sb_dblocks || in xfs_check_summary_counts()
493 !xfs_verify_icount(mp, mp->m_sb.sb_icount) || in xfs_check_summary_counts()
494 mp->m_sb.sb_ifree > mp->m_sb.sb_icount)) in xfs_check_summary_counts()
495 xfs_fs_mark_sick(mp, XFS_SICK_FS_COUNTERS); in xfs_check_summary_counts()
508 if ((!xfs_has_lazysbcount(mp) || xfs_is_clean(mp)) && in xfs_check_summary_counts()
509 !xfs_fs_has_sickness(mp, XFS_SICK_FS_COUNTERS)) in xfs_check_summary_counts()
512 return xfs_initialize_perag_data(mp, mp->m_sb.sb_agcount); in xfs_check_summary_counts()
543 struct xfs_mount *mp) in xfs_unmount_flush_inodes() argument
545 xfs_log_force(mp, XFS_LOG_SYNC); in xfs_unmount_flush_inodes()
546 xfs_extent_busy_wait_all(mp); in xfs_unmount_flush_inodes()
549 set_bit(XFS_OPSTATE_UNMOUNTING, &mp->m_opstate); in xfs_unmount_flush_inodes()
551 xfs_ail_push_all_sync(mp->m_ail); in xfs_unmount_flush_inodes()
552 xfs_inodegc_stop(mp); in xfs_unmount_flush_inodes()
553 cancel_delayed_work_sync(&mp->m_reclaim_work); in xfs_unmount_flush_inodes()
554 xfs_reclaim_inodes(mp); in xfs_unmount_flush_inodes()
555 xfs_health_unmount(mp); in xfs_unmount_flush_inodes()
560 struct xfs_mount *mp) in xfs_mount_setup_inode_geom() argument
562 struct xfs_ino_geometry *igeo = M_IGEO(mp); in xfs_mount_setup_inode_geom()
564 igeo->attr_fork_offset = xfs_bmap_compute_attr_offset(mp); in xfs_mount_setup_inode_geom()
565 ASSERT(igeo->attr_fork_offset < XFS_LITINO(mp)); in xfs_mount_setup_inode_geom()
567 xfs_ialloc_setup_geometry(mp); in xfs_mount_setup_inode_geom()
573 struct xfs_mount *mp) in xfs_agbtree_compute_maxlevels() argument
577 levels = max(mp->m_alloc_maxlevels, M_IGEO(mp)->inobt_maxlevels); in xfs_agbtree_compute_maxlevels()
578 levels = max(levels, mp->m_rmap_maxlevels); in xfs_agbtree_compute_maxlevels()
579 mp->m_agbtree_maxlevels = max(levels, mp->m_refc_maxlevels); in xfs_agbtree_compute_maxlevels()
594 struct xfs_mount *mp) in xfs_mountfs() argument
596 struct xfs_sb *sbp = &(mp->m_sb); in xfs_mountfs()
598 struct xfs_ino_geometry *igeo = M_IGEO(mp); in xfs_mountfs()
604 xfs_sb_mount_common(mp, sbp); in xfs_mountfs()
623 xfs_warn(mp, "correcting sb_features alignment problem"); in xfs_mountfs()
625 mp->m_update_sb = true; in xfs_mountfs()
630 if (!(mp->m_sb.sb_versionnum & XFS_SB_VERSION_NLINKBIT)) { in xfs_mountfs()
631 mp->m_sb.sb_versionnum |= XFS_SB_VERSION_NLINKBIT; in xfs_mountfs()
632 mp->m_features |= XFS_FEAT_NLINK; in xfs_mountfs()
633 mp->m_update_sb = true; in xfs_mountfs()
642 error = xfs_validate_new_dalign(mp); in xfs_mountfs()
646 xfs_alloc_compute_maxlevels(mp); in xfs_mountfs()
647 xfs_bmap_compute_maxlevels(mp, XFS_DATA_FORK); in xfs_mountfs()
648 xfs_bmap_compute_maxlevels(mp, XFS_ATTR_FORK); in xfs_mountfs()
649 xfs_mount_setup_inode_geom(mp); in xfs_mountfs()
650 xfs_rmapbt_compute_maxlevels(mp); in xfs_mountfs()
651 xfs_refcountbt_compute_maxlevels(mp); in xfs_mountfs()
653 xfs_agbtree_compute_maxlevels(mp); in xfs_mountfs()
662 error = xfs_update_alignment(mp); in xfs_mountfs()
667 mp->m_fail_unmount = true; in xfs_mountfs()
669 error = xfs_sysfs_init(&mp->m_kobj, &xfs_mp_ktype, in xfs_mountfs()
670 NULL, mp->m_super->s_id); in xfs_mountfs()
674 error = xfs_sysfs_init(&mp->m_stats.xs_kobj, &xfs_stats_ktype, in xfs_mountfs()
675 &mp->m_kobj, "stats"); in xfs_mountfs()
679 error = xfs_error_sysfs_init(mp); in xfs_mountfs()
683 error = xfs_errortag_init(mp); in xfs_mountfs()
687 error = xfs_uuid_mount(mp); in xfs_mountfs()
695 mp->m_allocsize_log = in xfs_mountfs()
696 max_t(uint32_t, sbp->sb_blocklog, mp->m_allocsize_log); in xfs_mountfs()
697 mp->m_allocsize_blocks = 1U << (mp->m_allocsize_log - sbp->sb_blocklog); in xfs_mountfs()
700 xfs_set_low_space_thresholds(mp); in xfs_mountfs()
707 if (xfs_has_sparseinodes(mp) && in xfs_mountfs()
708 mp->m_sb.sb_spino_align != in xfs_mountfs()
709 XFS_B_TO_FSBT(mp, igeo->inode_cluster_size_raw)) { in xfs_mountfs()
710 xfs_warn(mp, in xfs_mountfs()
712 mp->m_sb.sb_spino_align, in xfs_mountfs()
713 XFS_B_TO_FSBT(mp, igeo->inode_cluster_size_raw)); in xfs_mountfs()
721 error = xfs_check_sizes(mp); in xfs_mountfs()
728 error = xfs_rtmount_init(mp); in xfs_mountfs()
730 xfs_warn(mp, "RT mount failed"); in xfs_mountfs()
738 mp->m_fixedfsid[0] = in xfs_mountfs()
741 mp->m_fixedfsid[1] = get_unaligned_be32(&sbp->sb_uuid.b[0]); in xfs_mountfs()
743 error = xfs_da_mount(mp); in xfs_mountfs()
745 xfs_warn(mp, "Failed dir/attr init: %d", error); in xfs_mountfs()
752 xfs_trans_init(mp); in xfs_mountfs()
757 error = xfs_initialize_perag(mp, sbp->sb_agcount, &mp->m_maxagi); in xfs_mountfs()
759 xfs_warn(mp, "Failed per-ag init: %d", error); in xfs_mountfs()
763 if (XFS_IS_CORRUPT(mp, !sbp->sb_logblocks)) { in xfs_mountfs()
764 xfs_warn(mp, "no log defined"); in xfs_mountfs()
769 error = xfs_inodegc_register_shrinker(mp); in xfs_mountfs()
778 error = xfs_log_mount(mp, mp->m_logdev_targp, in xfs_mountfs()
779 XFS_FSB_TO_DADDR(mp, sbp->sb_logstart), in xfs_mountfs()
780 XFS_FSB_TO_BB(mp, sbp->sb_logblocks)); in xfs_mountfs()
782 xfs_warn(mp, "log mount failed"); in xfs_mountfs()
787 error = xfs_check_summary_counts(mp); in xfs_mountfs()
792 xfs_inodegc_start(mp); in xfs_mountfs()
793 xfs_blockgc_start(mp); in xfs_mountfs()
801 if (xfs_has_noattr2(mp)) { in xfs_mountfs()
802 mp->m_features &= ~XFS_FEAT_ATTR2; in xfs_mountfs()
803 } else if (!xfs_has_attr2(mp) && in xfs_mountfs()
804 (mp->m_sb.sb_features2 & XFS_SB_VERSION2_ATTR2BIT)) { in xfs_mountfs()
805 mp->m_features |= XFS_FEAT_ATTR2; in xfs_mountfs()
812 error = xfs_iget(mp, NULL, sbp->sb_rootino, XFS_IGET_UNTRUSTED, in xfs_mountfs()
815 xfs_warn(mp, in xfs_mountfs()
823 if (XFS_IS_CORRUPT(mp, !S_ISDIR(VFS_I(rip)->i_mode))) { in xfs_mountfs()
824 xfs_warn(mp, "corrupted root inode %llu: not a directory", in xfs_mountfs()
830 mp->m_rootip = rip; /* save it */ in xfs_mountfs()
837 error = xfs_rtmount_inodes(mp); in xfs_mountfs()
842 xfs_warn(mp, "failed to read RT inodes"); in xfs_mountfs()
851 if (mp->m_update_sb && !xfs_is_readonly(mp)) { in xfs_mountfs()
852 error = xfs_sync_sb(mp, false); in xfs_mountfs()
854 xfs_warn(mp, "failed to write sb changes"); in xfs_mountfs()
862 if (XFS_IS_QUOTA_ON(mp)) { in xfs_mountfs()
863 error = xfs_qm_newmount(mp, "amount, "aflags); in xfs_mountfs()
872 if (mp->m_sb.sb_qflags & XFS_ALL_QUOTA_ACCT) { in xfs_mountfs()
873 xfs_notice(mp, "resetting quota flags"); in xfs_mountfs()
874 error = xfs_mount_reset_sbqflags(mp); in xfs_mountfs()
888 error = xfs_fs_reserve_ag_blocks(mp); in xfs_mountfs()
890 xfs_warn(mp, in xfs_mountfs()
892 error = xfs_log_mount_finish(mp); in xfs_mountfs()
893 xfs_fs_unreserve_ag_blocks(mp); in xfs_mountfs()
895 xfs_warn(mp, "log mount finish failed"); in xfs_mountfs()
908 if (xfs_is_readonly(mp) && !xfs_has_norecovery(mp)) in xfs_mountfs()
909 xfs_log_clean(mp); in xfs_mountfs()
915 ASSERT(mp->m_qflags == 0); in xfs_mountfs()
916 mp->m_qflags = quotaflags; in xfs_mountfs()
918 xfs_qm_mount_quotas(mp); in xfs_mountfs()
932 if (!xfs_is_readonly(mp)) { in xfs_mountfs()
933 resblks = xfs_default_resblks(mp); in xfs_mountfs()
934 error = xfs_reserve_blocks(mp, &resblks, NULL); in xfs_mountfs()
936 xfs_warn(mp, in xfs_mountfs()
940 error = xfs_reflink_recover_cow(mp); in xfs_mountfs()
942 xfs_err(mp, in xfs_mountfs()
944 xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_INCORE); in xfs_mountfs()
949 error = xfs_fs_reserve_ag_blocks(mp); in xfs_mountfs()
957 xfs_fs_unreserve_ag_blocks(mp); in xfs_mountfs()
959 xfs_qm_unmount_quotas(mp); in xfs_mountfs()
961 xfs_rtunmount_inodes(mp); in xfs_mountfs()
965 xfs_qm_unmount(mp); in xfs_mountfs()
973 xfs_inodegc_flush(mp); in xfs_mountfs()
986 xfs_unmount_flush_inodes(mp); in xfs_mountfs()
988 xfs_log_mount_cancel(mp); in xfs_mountfs()
990 unregister_shrinker(&mp->m_inodegc_shrinker); in xfs_mountfs()
992 if (mp->m_logdev_targp && mp->m_logdev_targp != mp->m_ddev_targp) in xfs_mountfs()
993 xfs_buftarg_drain(mp->m_logdev_targp); in xfs_mountfs()
994 xfs_buftarg_drain(mp->m_ddev_targp); in xfs_mountfs()
996 xfs_free_perag(mp); in xfs_mountfs()
998 xfs_da_unmount(mp); in xfs_mountfs()
1000 xfs_uuid_unmount(mp); in xfs_mountfs()
1002 xfs_errortag_del(mp); in xfs_mountfs()
1004 xfs_error_sysfs_del(mp); in xfs_mountfs()
1006 xfs_sysfs_del(&mp->m_stats.xs_kobj); in xfs_mountfs()
1008 xfs_sysfs_del(&mp->m_kobj); in xfs_mountfs()
1019 struct xfs_mount *mp) in xfs_unmountfs() argument
1032 xfs_inodegc_flush(mp); in xfs_unmountfs()
1034 xfs_blockgc_stop(mp); in xfs_unmountfs()
1035 xfs_fs_unreserve_ag_blocks(mp); in xfs_unmountfs()
1036 xfs_qm_unmount_quotas(mp); in xfs_unmountfs()
1037 xfs_rtunmount_inodes(mp); in xfs_unmountfs()
1038 xfs_irele(mp->m_rootip); in xfs_unmountfs()
1040 xfs_unmount_flush_inodes(mp); in xfs_unmountfs()
1042 xfs_qm_unmount(mp); in xfs_unmountfs()
1059 error = xfs_reserve_blocks(mp, &resblks, NULL); in xfs_unmountfs()
1061 xfs_warn(mp, "Unable to free reserved block pool. " in xfs_unmountfs()
1064 xfs_log_unmount(mp); in xfs_unmountfs()
1065 xfs_da_unmount(mp); in xfs_unmountfs()
1066 xfs_uuid_unmount(mp); in xfs_unmountfs()
1069 xfs_errortag_clearall(mp); in xfs_unmountfs()
1071 unregister_shrinker(&mp->m_inodegc_shrinker); in xfs_unmountfs()
1072 xfs_free_perag(mp); in xfs_unmountfs()
1074 xfs_errortag_del(mp); in xfs_unmountfs()
1075 xfs_error_sysfs_del(mp); in xfs_unmountfs()
1076 xfs_sysfs_del(&mp->m_stats.xs_kobj); in xfs_unmountfs()
1077 xfs_sysfs_del(&mp->m_kobj); in xfs_unmountfs()
1088 struct xfs_mount *mp, in xfs_fs_writable() argument
1092 if ((mp->m_super->s_writers.frozen >= level) || in xfs_fs_writable()
1093 xfs_is_shutdown(mp) || xfs_is_readonly(mp)) in xfs_fs_writable()
1101 struct xfs_mount *mp, in xfs_mod_fdblocks() argument
1115 if (likely(mp->m_resblks == mp->m_resblks_avail)) { in xfs_mod_fdblocks()
1116 percpu_counter_add(&mp->m_fdblocks, delta); in xfs_mod_fdblocks()
1120 spin_lock(&mp->m_sb_lock); in xfs_mod_fdblocks()
1121 res_used = (long long)(mp->m_resblks - mp->m_resblks_avail); in xfs_mod_fdblocks()
1124 mp->m_resblks_avail += delta; in xfs_mod_fdblocks()
1127 mp->m_resblks_avail = mp->m_resblks; in xfs_mod_fdblocks()
1128 percpu_counter_add(&mp->m_fdblocks, delta); in xfs_mod_fdblocks()
1130 spin_unlock(&mp->m_sb_lock); in xfs_mod_fdblocks()
1142 if (__percpu_counter_compare(&mp->m_fdblocks, 2 * XFS_FDBLOCKS_BATCH, in xfs_mod_fdblocks()
1159 set_aside = mp->m_alloc_set_aside + atomic64_read(&mp->m_allocbt_blks); in xfs_mod_fdblocks()
1160 percpu_counter_add_batch(&mp->m_fdblocks, delta, batch); in xfs_mod_fdblocks()
1161 if (__percpu_counter_compare(&mp->m_fdblocks, set_aside, in xfs_mod_fdblocks()
1171 spin_lock(&mp->m_sb_lock); in xfs_mod_fdblocks()
1172 percpu_counter_add(&mp->m_fdblocks, -delta); in xfs_mod_fdblocks()
1176 lcounter = (long long)mp->m_resblks_avail + delta; in xfs_mod_fdblocks()
1178 mp->m_resblks_avail = lcounter; in xfs_mod_fdblocks()
1179 spin_unlock(&mp->m_sb_lock); in xfs_mod_fdblocks()
1182 xfs_warn_once(mp, in xfs_mod_fdblocks()
1186 spin_unlock(&mp->m_sb_lock); in xfs_mod_fdblocks()
1192 struct xfs_mount *mp, in xfs_mod_frextents() argument
1198 spin_lock(&mp->m_sb_lock); in xfs_mod_frextents()
1199 lcounter = mp->m_sb.sb_frextents + delta; in xfs_mod_frextents()
1203 mp->m_sb.sb_frextents = lcounter; in xfs_mod_frextents()
1204 spin_unlock(&mp->m_sb_lock); in xfs_mod_frextents()
1213 struct xfs_mount *mp) in xfs_freesb() argument
1215 struct xfs_buf *bp = mp->m_sb_bp; in xfs_freesb()
1218 mp->m_sb_bp = NULL; in xfs_freesb()
1228 struct xfs_mount *mp, in xfs_dev_is_read_only() argument
1231 if (xfs_readonly_buftarg(mp->m_ddev_targp) || in xfs_dev_is_read_only()
1232 xfs_readonly_buftarg(mp->m_logdev_targp) || in xfs_dev_is_read_only()
1233 (mp->m_rtdev_targp && xfs_readonly_buftarg(mp->m_rtdev_targp))) { in xfs_dev_is_read_only()
1234 xfs_notice(mp, "%s required on read-only device.", message); in xfs_dev_is_read_only()
1235 xfs_notice(mp, "write access unavailable, cannot proceed."); in xfs_dev_is_read_only()
1244 struct xfs_mount *mp) in xfs_force_summary_recalc() argument
1246 if (!xfs_has_lazysbcount(mp)) in xfs_force_summary_recalc()
1249 xfs_fs_mark_sick(mp, XFS_SICK_FS_COUNTERS); in xfs_force_summary_recalc()
1258 struct xfs_mount *mp, in xfs_add_incompat_log_feature() argument
1273 error = xfs_log_force(mp, XFS_LOG_SYNC); in xfs_add_incompat_log_feature()
1276 xfs_ail_push_all(mp->m_ail); in xfs_add_incompat_log_feature()
1282 xfs_buf_lock(mp->m_sb_bp); in xfs_add_incompat_log_feature()
1283 xfs_buf_hold(mp->m_sb_bp); in xfs_add_incompat_log_feature()
1285 if (xfs_is_shutdown(mp)) { in xfs_add_incompat_log_feature()
1290 if (xfs_sb_has_incompat_log_feature(&mp->m_sb, feature)) in xfs_add_incompat_log_feature()
1298 dsb = mp->m_sb_bp->b_addr; in xfs_add_incompat_log_feature()
1299 xfs_sb_to_disk(dsb, &mp->m_sb); in xfs_add_incompat_log_feature()
1301 error = xfs_bwrite(mp->m_sb_bp); in xfs_add_incompat_log_feature()
1309 xfs_sb_add_incompat_log_features(&mp->m_sb, feature); in xfs_add_incompat_log_feature()
1310 xfs_buf_relse(mp->m_sb_bp); in xfs_add_incompat_log_feature()
1313 return xfs_sync_sb(mp, false); in xfs_add_incompat_log_feature()
1315 xfs_force_shutdown(mp, SHUTDOWN_META_IO_ERROR); in xfs_add_incompat_log_feature()
1317 xfs_buf_relse(mp->m_sb_bp); in xfs_add_incompat_log_feature()
1333 struct xfs_mount *mp) in xfs_clear_incompat_log_features() argument
1337 if (!xfs_has_crc(mp) || in xfs_clear_incompat_log_features()
1338 !xfs_sb_has_incompat_log_feature(&mp->m_sb, in xfs_clear_incompat_log_features()
1340 xfs_is_shutdown(mp)) in xfs_clear_incompat_log_features()
1348 xfs_buf_lock(mp->m_sb_bp); in xfs_clear_incompat_log_features()
1349 xfs_buf_hold(mp->m_sb_bp); in xfs_clear_incompat_log_features()
1351 if (xfs_sb_has_incompat_log_feature(&mp->m_sb, in xfs_clear_incompat_log_features()
1353 xfs_info(mp, "Clearing log incompat feature flags."); in xfs_clear_incompat_log_features()
1354 xfs_sb_remove_incompat_log_features(&mp->m_sb); in xfs_clear_incompat_log_features()
1358 xfs_buf_relse(mp->m_sb_bp); in xfs_clear_incompat_log_features()
1376 struct xfs_mount *mp, in xfs_mod_delalloc() argument
1379 percpu_counter_add_batch(&mp->m_delalloc_blks, delta, in xfs_mod_delalloc()