Btrfs: Add backrefs for symbolic link inodes
Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index cefe740..06d92be 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -404,16 +404,14 @@
ret = btrfs_delete_one_dir_name(trans, root, path, di);
dentry->d_inode->i_ctime = dir->i_ctime;
- if (!S_ISLNK(dentry->d_inode->i_mode)) {
- ret = btrfs_del_inode_ref(trans, root, name, name_len,
- dentry->d_inode->i_ino,
- dentry->d_parent->d_inode->i_ino);
- if (ret) {
- printk("failed to delete reference to %.*s, "
- "inode %lu parent %lu\n", name_len, name,
- dentry->d_inode->i_ino,
- dentry->d_parent->d_inode->i_ino);
- }
+ ret = btrfs_del_inode_ref(trans, root, name, name_len,
+ dentry->d_inode->i_ino,
+ dentry->d_parent->d_inode->i_ino);
+ if (ret) {
+ printk("failed to delete reference to %.*s, "
+ "inode %lu parent %lu\n", name_len, name,
+ dentry->d_inode->i_ino,
+ dentry->d_parent->d_inode->i_ino);
}
err:
btrfs_free_path(path);
@@ -1293,13 +1291,11 @@
dentry->d_parent->d_inode->i_ino,
&key, btrfs_inode_type(inode));
if (ret == 0) {
- if (!S_ISLNK(inode->i_mode)) {
- ret = btrfs_insert_inode_ref(trans, root,
- dentry->d_name.name,
- dentry->d_name.len,
- inode->i_ino,
- dentry->d_parent->d_inode->i_ino);
- }
+ ret = btrfs_insert_inode_ref(trans, root,
+ dentry->d_name.name,
+ dentry->d_name.len,
+ inode->i_ino,
+ dentry->d_parent->d_inode->i_ino);
parent_inode = dentry->d_parent->d_inode;
parent_inode->i_size += dentry->d_name.len * 2;
parent_inode->i_mtime = parent_inode->i_ctime = CURRENT_TIME;