diff options
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/super.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 486a641ca71b..463b52b32a0e 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -2419,6 +2419,22 @@ static int ext4_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 "EXT4-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 |