diff options
Diffstat (limited to 'fs/udf')
| -rw-r--r-- | fs/udf/super.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/udf/super.c b/fs/udf/super.c index abdb9b31da4..650f20fe9d6 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -1208,6 +1208,14 @@ static int udf_load_partdesc(struct super_block *sb, sector_t block) ret = udf_fill_partdesc_info(sb, p, i); if (ret) goto out_bh; + /* + * Mark filesystem read-only if we have a partition with virtual map + * since we don't handle writing to it (we overwrite blocks instead of + * relocating them). + */ + sb->s_flags |= MS_RDONLY; + printk(KERN_NOTICE "UDF-fs: Filesystem marked read-only because " + "writing to pseudooverwrite partition is not implemented.\n"); ret = udf_load_vat(sb, i, type1_idx); out_bh: |