1 files changed, 4 insertions, 61 deletions

diff --git a/fs/btrfs/inode-map.c b/fs/btrfs/inode-map.c
index f665221409a..318e27a6378 100644
--- a/fs/btrfs/inode-map.c
+++ b/fs/btrfs/inode-map.c
@@ -3,12 +3,11 @@
 #include "disk-io.h"
 #include "transaction.h"
 
-int btrfs_find_highest_inode(struct btrfs_root *fs_root, u64 *objectid)
+int btrfs_find_highest_inode(struct btrfs_root *root, u64 *objectid)
 {
 	struct btrfs_path *path;
 	int ret;
 	struct btrfs_leaf *l;
-	struct btrfs_root *root = fs_root->fs_info->inode_root;
 	struct btrfs_key search_key;
 	int slot;
 
@@ -38,7 +37,7 @@ error:
  * walks the btree of allocated inodes and find a hole.
  */
 int btrfs_find_free_objectid(struct btrfs_trans_handle *trans,
-			     struct btrfs_root *fs_root,
+			     struct btrfs_root *root,
 			     u64 dirid, u64 *objectid)
 {
 	struct btrfs_path *path;
@@ -49,16 +48,13 @@ int btrfs_find_free_objectid(struct btrfs_trans_handle *trans,
 	u64 last_ino = 0;
 	int start_found;
 	struct btrfs_leaf *l;
-	struct btrfs_root *root = fs_root->fs_info->inode_root;
 	struct btrfs_key search_key;
 	u64 search_start = dirid;
 
 	path = btrfs_alloc_path();
 	BUG_ON(!path);
 	search_key.flags = 0;
-	btrfs_set_key_type(&search_key, BTRFS_INODE_MAP_ITEM_KEY);
-
-	search_start = fs_root->fs_info->last_inode_alloc;
+	search_start = root->last_inode_alloc;
 	search_start = max(search_start, BTRFS_FIRST_FREE_OBJECTID);
 	search_key.objectid = search_start;
 	search_key.offset = 0;
@@ -108,7 +104,7 @@ int btrfs_find_free_objectid(struct btrfs_trans_handle *trans,
 	}
 	// FIXME -ENOSPC
 found:
-	root->fs_info->last_inode_alloc = *objectid;
+	root->last_inode_alloc = *objectid;
 	btrfs_release_path(root, path);
 	btrfs_free_path(path);
 	BUG_ON(*objectid < search_start);
@@ -118,56 +114,3 @@ error:
 	btrfs_free_path(path);
 	return ret;
 }
-
-int btrfs_insert_inode_map(struct btrfs_trans_handle *trans,
-			   struct btrfs_root *fs_root,
-			   u64 objectid, struct btrfs_key *location)
-{
-	int ret = 0;
-	struct btrfs_path *path;
-	struct btrfs_inode_map_item *inode_item;
-	struct btrfs_key key;
-	struct btrfs_root *inode_root = fs_root->fs_info->inode_root;
-
-	key.objectid = objectid;
-	key.flags = 0;
-	btrfs_set_key_type(&key, BTRFS_INODE_MAP_ITEM_KEY);
-	key.offset = 0;
-	path = btrfs_alloc_path();
-	BUG_ON(!path);
-	btrfs_init_path(path);
-	ret = btrfs_insert_empty_item(trans, inode_root, path, &key,
-				      sizeof(struct btrfs_inode_map_item));
-	if (ret)
-		goto out;
-
-	inode_item = btrfs_item_ptr(btrfs_buffer_leaf(path->nodes[0]),
-				    path->slots[0], struct btrfs_inode_map_item);
-	btrfs_cpu_key_to_disk(&inode_item->key, location);
-	btrfs_mark_buffer_dirty(path->nodes[0]);
-	if (objectid > fs_root->fs_info->highest_inode)
-		fs_root->fs_info->highest_inode = objectid;
-out:
-	btrfs_release_path(inode_root, path);
-	btrfs_free_path(path);
-	return ret;
-}
-
-int btrfs_lookup_inode_map(struct btrfs_trans_handle *trans,
-			   struct btrfs_root *fs_root, struct btrfs_path *path,
-			   u64 objectid, int mod)
-{
-	int ret;
-	struct btrfs_key key;
-	int ins_len = mod < 0 ? -1 : 0;
-	int cow = mod != 0;
-	struct btrfs_root *inode_root = fs_root->fs_info->inode_root;
-
-	key.objectid = objectid;
-	key.flags = 0;
-	key.offset = 0;
-	btrfs_set_key_type(&key, BTRFS_INODE_MAP_ITEM_KEY);
-	ret = btrfs_search_slot(trans, inode_root, &key, path, ins_len, cow);
-	return ret;
-}
-