diff options
Diffstat (limited to 'fs/ocfs2/super.c')
-rw-r--r-- | fs/ocfs2/super.c | 45 |
1 files changed, 23 insertions, 22 deletions
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 80733496b22a..ffa4952d432b 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -474,9 +474,8 @@ static int ocfs2_init_global_system_inodes(struct ocfs2_super *osb) new = ocfs2_get_system_file_inode(osb, i, osb->slot_num); if (!new) { ocfs2_release_system_inodes(osb); - status = -EINVAL; + status = ocfs2_is_soft_readonly(osb) ? -EROFS : -EINVAL; mlog_errno(status); - /* FIXME: Should ERROR_RO_FS */ mlog(ML_ERROR, "Unable to load system inode %d, " "possibly corrupt fs?", i); goto bail; @@ -505,7 +504,7 @@ static int ocfs2_init_local_system_inodes(struct ocfs2_super *osb) new = ocfs2_get_system_file_inode(osb, i, osb->slot_num); if (!new) { ocfs2_release_system_inodes(osb); - status = -EINVAL; + status = ocfs2_is_soft_readonly(osb) ? -EROFS : -EINVAL; mlog(ML_ERROR, "status=%d, sysfile=%d, slot=%d\n", status, i, osb->slot_num); goto bail; @@ -675,9 +674,9 @@ static int ocfs2_remount(struct super_block *sb, int *flags, char *data) } /* We're going to/from readonly mode. */ - if ((bool)(*flags & MS_RDONLY) != sb_rdonly(sb)) { + if ((bool)(*flags & SB_RDONLY) != sb_rdonly(sb)) { /* Disable quota accounting before remounting RO */ - if (*flags & MS_RDONLY) { + if (*flags & SB_RDONLY) { ret = ocfs2_susp_quotas(osb, 0); if (ret < 0) goto out; @@ -691,8 +690,8 @@ static int ocfs2_remount(struct super_block *sb, int *flags, char *data) goto unlock_osb; } - if (*flags & MS_RDONLY) { - sb->s_flags |= MS_RDONLY; + if (*flags & SB_RDONLY) { + sb->s_flags |= SB_RDONLY; osb->osb_flags |= OCFS2_OSB_SOFT_RO; } else { if (osb->osb_flags & OCFS2_OSB_ERROR_FS) { @@ -709,14 +708,14 @@ static int ocfs2_remount(struct super_block *sb, int *flags, char *data) ret = -EINVAL; goto unlock_osb; } - sb->s_flags &= ~MS_RDONLY; + sb->s_flags &= ~SB_RDONLY; osb->osb_flags &= ~OCFS2_OSB_SOFT_RO; } trace_ocfs2_remount(sb->s_flags, osb->osb_flags, *flags); unlock_osb: spin_unlock(&osb->osb_lock); /* Enable quota accounting after remounting RW */ - if (!ret && !(*flags & MS_RDONLY)) { + if (!ret && !(*flags & SB_RDONLY)) { if (sb_any_quota_suspended(sb)) ret = ocfs2_susp_quotas(osb, 1); else @@ -724,7 +723,7 @@ unlock_osb: if (ret < 0) { /* Return back changes... */ spin_lock(&osb->osb_lock); - sb->s_flags |= MS_RDONLY; + sb->s_flags |= SB_RDONLY; osb->osb_flags |= OCFS2_OSB_SOFT_RO; spin_unlock(&osb->osb_lock); goto out; @@ -744,9 +743,9 @@ unlock_osb: if (!ocfs2_is_hard_readonly(osb)) ocfs2_set_journal_params(osb); - sb->s_flags = (sb->s_flags & ~MS_POSIXACL) | + sb->s_flags = (sb->s_flags & ~SB_POSIXACL) | ((osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL) ? - MS_POSIXACL : 0); + SB_POSIXACL : 0); } out: return ret; @@ -1057,10 +1056,10 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent) sb->s_magic = OCFS2_SUPER_MAGIC; - sb->s_flags = (sb->s_flags & ~(MS_POSIXACL | MS_NOSEC)) | - ((osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL) ? MS_POSIXACL : 0); + sb->s_flags = (sb->s_flags & ~(SB_POSIXACL | SB_NOSEC)) | + ((osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL) ? SB_POSIXACL : 0); - /* Hard readonly mode only if: bdev_read_only, MS_RDONLY, + /* Hard readonly mode only if: bdev_read_only, SB_RDONLY, * heartbeat=none */ if (bdev_read_only(sb->s_bdev)) { if (!sb_rdonly(sb)) { @@ -1208,14 +1207,15 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent) read_super_error: brelse(bh); + if (status) + mlog_errno(status); + if (osb) { atomic_set(&osb->vol_state, VOLUME_DISABLED); wake_up(&osb->osb_mount_event); ocfs2_dismount_volume(sb, 1); } - if (status) - mlog_errno(status); return status; } @@ -1843,6 +1843,9 @@ static int ocfs2_mount_volume(struct super_block *sb) status = ocfs2_dlm_init(osb); if (status < 0) { mlog_errno(status); + if (status == -EBADR && ocfs2_userspace_stack(osb)) + mlog(ML_ERROR, "couldn't mount because cluster name on" + " disk does not match the running cluster name.\n"); goto leave; } @@ -2057,7 +2060,7 @@ static int ocfs2_initialize_super(struct super_block *sb, sb->s_quota_types = QTYPE_MASK_USR | QTYPE_MASK_GRP; sb->s_xattr = ocfs2_xattr_handlers; sb->s_time_gran = 1; - sb->s_flags |= MS_NOATIME; + sb->s_flags |= SB_NOATIME; /* this is needed to support O_LARGEFILE */ cbits = le32_to_cpu(di->id2.i_super.s_clustersize_bits); bbits = le32_to_cpu(di->id2.i_super.s_blocksize_bits); @@ -2521,10 +2524,8 @@ static void ocfs2_delete_osb(struct ocfs2_super *osb) /* This function assumes that the caller has the main osb resource */ /* ocfs2_initializer_super have already created this workqueue */ - if (osb->ocfs2_wq) { - flush_workqueue(osb->ocfs2_wq); + if (osb->ocfs2_wq) destroy_workqueue(osb->ocfs2_wq); - } ocfs2_free_slot_info(osb); @@ -2570,7 +2571,7 @@ static int ocfs2_handle_error(struct super_block *sb) return rv; pr_crit("OCFS2: File system is now read-only.\n"); - sb->s_flags |= MS_RDONLY; + sb->s_flags |= SB_RDONLY; ocfs2_set_ro_flag(osb, 0); } |