diff options
| author | Su Yue <suy.fnst@cn.fujitsu.com> | 2017-08-28 15:08:09 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-10-16 20:33:00 +0200 |
| commit | 3efc459166ad8d104912ec06c4ec9e0db6b7ef79 (patch) | |
| tree | b41c3099ccdd1b1aae298c1841ceb008ed283aff /dir-item.c | |
| parent | 564901eac7a43e85c01e5da90dbd7af6507cc724 (diff) | |
btrfs-progs: check: adjustments for further repair
For code reuse, btrfs_insert_dir_item() now calls
inserts_with_overflow() even if the dir_item existed.
Add a parameter @ignore_existed to btrfs_add_link().
If @ignore_existed is not zero, btrfs_add_link() continues to do link.
Signed-off-by: Su Yue <suy.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'dir-item.c')
| -rw-r--r-- | dir-item.c | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -135,7 +135,14 @@ int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root name, name_len); if (IS_ERR(dir_item)) { ret = PTR_ERR(dir_item); - goto out; + + /* Continue to insert item if existed */ + if (ret == -EEXIST) { + ret = 0; + goto insert; + } else { + goto out; + } } leaf = path->nodes[0]; @@ -149,6 +156,7 @@ int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root write_extent_buffer(leaf, name, name_ptr, name_len); btrfs_mark_buffer_dirty(leaf); +insert: /* FIXME, use some real flag for selecting the extra index */ if (root == root->fs_info->tree_root) { ret = 0; @@ -162,6 +170,8 @@ int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root name, name_len); if (IS_ERR(dir_item)) { ret2 = PTR_ERR(dir_item); + if (ret2 == -EEXIST) + ret = 0; goto out; } leaf = path->nodes[0]; |