Btrfs: working file_write, reorganized key flags

Signed-off-by: Chris Mason <chris.mason@oracle.com>

1 files changed, 0 insertions, 70 deletions

diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c
index cd4137a8b87e..a43deb726486 100644
--- a/fs/btrfs/dir-item.c
+++ b/fs/btrfs/dir-item.c
@@ -58,30 +58,6 @@ int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root
 
         btrfs_memcpy(root, path->nodes[0]->b_data, name_ptr, name, name_len);
         btrfs_mark_buffer_dirty(path->nodes[0]);
-
-        /* FIXME, use some real flag for selecting the extra index */
-        if (root == root->fs_info->tree_root)
-                goto out;
-
-        btrfs_release_path(root, path);
-
-        btrfs_set_key_type(&key, BTRFS_DIR_INDEX_KEY);
-        key.offset = location->objectid;
-        ret = insert_with_overflow(trans, root, path, &key, data_size);
-        // FIXME clear the dirindex bit
-        if (ret)
-                goto out;
-
-        dir_item = btrfs_item_ptr(btrfs_buffer_leaf(path->nodes[0]),
-                                  path->slots[0],
-                                  struct btrfs_dir_item);
-        btrfs_cpu_key_to_disk(&dir_item->location, location);
-        btrfs_set_dir_type(dir_item, type);
-        btrfs_set_dir_flags(dir_item, 0);
-        btrfs_set_dir_name_len(dir_item, name_len);
-        name_ptr = (char *)(dir_item + 1);
-        btrfs_memcpy(root, path->nodes[0]->b_data, name_ptr, name, name_len);
-        btrfs_mark_buffer_dirty(path->nodes[0]);
 out:
         btrfs_release_path(root, path);
         btrfs_free_path(path);
@@ -135,52 +111,6 @@ int btrfs_lookup_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root
         return 1;
 }
 
-int btrfs_lookup_dir_index_item(struct btrfs_trans_handle *trans,
-                                struct btrfs_root *root,
-                                struct btrfs_path *path, u64 dir,
-                                u64 objectid, int mod)
-{
-        int ret;
-        struct btrfs_key key;
-        int ins_len = mod < 0 ? -1 : 0;
-        int cow = mod != 0;
-        struct btrfs_disk_key *found_key;
-        struct btrfs_leaf *leaf;
-        int overflow = 0;
-
-        key.objectid = dir;
-        key.flags = 0;
-        btrfs_set_key_type(&key, BTRFS_DIR_INDEX_KEY);
-        key.offset = objectid;
-
-        while(1) {
-                btrfs_set_key_overflow(&key, overflow);
-                ret = btrfs_search_slot(trans, root, &key, path, ins_len, cow);
-                if (ret < 0)
-                        return ret;
-                if (ret > 0) {
-                        if (overflow >= BTRFS_KEY_OVERFLOW_MAX)
-                                return 1;
-                        overflow++;
-                        btrfs_set_key_overflow(&key, overflow);
-                        btrfs_release_path(root, path);
-                        continue;
-                } else {
-                        /* found */
-                        break;
-                }
-        }
-        leaf = btrfs_buffer_leaf(path->nodes[0]);
-        found_key = &leaf->items[path->slots[0]].key;
-
-        if (btrfs_disk_key_objectid(found_key) != dir ||
-            btrfs_disk_key_type(found_key) != BTRFS_DIR_INDEX_KEY)
-                return 1;
-        if (btrfs_disk_key_offset(found_key) == objectid)
-                return 0;
-        return 1;
-}
-
 int btrfs_match_dir_item_name(struct btrfs_root *root,
                               struct btrfs_path *path,
                               const char *name, int name_len)