diff options
| -rw-r--r-- | fs/ext4/namei.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index a13948f8242f..608d21f873ec 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -2013,6 +2013,13 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode) err = ext4_reserve_inode_write(handle, inode, &iloc); if (err) goto out_unlock; + /* + * Due to previous errors inode may be already a part of on-disk + * orphan list. If so skip on-disk list modification. + */ + if (NEXT_ORPHAN(inode) && NEXT_ORPHAN(inode) <= + (le32_to_cpu(EXT4_SB(sb)->s_es->s_inodes_count))) + goto mem_insert; /* Insert this inode at the head of the on-disk orphan list... */ NEXT_ORPHAN(inode) = le32_to_cpu(EXT4_SB(sb)->s_es->s_last_orphan); @@ -2030,6 +2037,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode) * * This is safe: on error we're going to ignore the orphan list * anyway on the next recovery. */ +mem_insert: if (!err) list_add(&EXT4_I(inode)->i_orphan, &EXT4_SB(sb)->s_orphan); |