diff options
Diffstat (limited to 'fs/ext3/super.c')
| -rw-r--r-- | fs/ext3/super.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/fs/ext3/super.c b/fs/ext3/super.c index b34886734a4..4a4fcd6868c 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -639,7 +639,7 @@ static struct quotactl_ops ext3_qctl_operations = { }; #endif -static struct super_operations ext3_sops = { +static const struct super_operations ext3_sops = { .alloc_inode = ext3_alloc_inode, .destroy_inode = ext3_destroy_inode, .read_inode = ext3_read_inode, @@ -1459,10 +1459,14 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent) set_opt(sbi->s_mount_opt, GRPID); if (def_mount_opts & EXT3_DEFM_UID16) set_opt(sbi->s_mount_opt, NO_UID32); +#ifdef CONFIG_EXT3_FS_XATTR if (def_mount_opts & EXT3_DEFM_XATTR_USER) set_opt(sbi->s_mount_opt, XATTR_USER); +#endif +#ifdef CONFIG_EXT3_FS_POSIX_ACL if (def_mount_opts & EXT3_DEFM_ACL) set_opt(sbi->s_mount_opt, POSIX_ACL); +#endif if ((def_mount_opts & EXT3_DEFM_JMODE) == EXT3_DEFM_JMODE_DATA) sbi->s_mount_opt |= EXT3_MOUNT_JOURNAL_DATA; else if ((def_mount_opts & EXT3_DEFM_JMODE) == EXT3_DEFM_JMODE_ORDERED) @@ -2344,6 +2348,22 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data) err = -EROFS; goto restore_opts; } + + /* + * If we have an unprocessed orphan list hanging + * around from a previously readonly bdev mount, + * require a full umount/remount for now. + */ + if (es->s_last_orphan) { + printk(KERN_WARNING "EXT3-fs: %s: couldn't " + "remount RDWR because of unprocessed " + "orphan inode list. Please " + "umount/remount instead.\n", + sb->s_id); + err = -EINVAL; + goto restore_opts; + } + /* * Mounting a RDONLY partition read-write, so reread * and store the current valid flag. (It may have |