return inode;
}
-struct inode *lookup_free_space_inode(struct btrfs_fs_info *fs_info,
- struct btrfs_block_group_cache
- *block_group, struct btrfs_path *path)
+struct inode *lookup_free_space_inode(
+ struct btrfs_block_group_cache *block_group,
+ struct btrfs_path *path)
{
+ struct btrfs_fs_info *fs_info = block_group->fs_info;
struct inode *inode = NULL;
u32 flags = BTRFS_INODE_NODATASUM | BTRFS_INODE_NODATACOW;
return 0;
}
-int create_free_space_inode(struct btrfs_fs_info *fs_info,
- struct btrfs_trans_handle *trans,
+int create_free_space_inode(struct btrfs_trans_handle *trans,
struct btrfs_block_group_cache *block_group,
struct btrfs_path *path)
{
int ret;
u64 ino;
- ret = btrfs_find_free_objectid(fs_info->tree_root, &ino);
+ ret = btrfs_find_free_objectid(trans->fs_info->tree_root, &ino);
if (ret < 0)
return ret;
- return __create_free_space_inode(fs_info->tree_root, trans, path, ino,
- block_group->key.objectid);
+ return __create_free_space_inode(trans->fs_info->tree_root, trans, path,
+ ino, block_group->key.objectid);
}
int btrfs_check_trunc_cache_free_space(struct btrfs_fs_info *fs_info,
* once created get their ->cached field set to BTRFS_CACHE_FINISHED so
* we will never try to read their inode item while the fs is mounted.
*/
- inode = lookup_free_space_inode(fs_info, block_group, path);
+ inode = lookup_free_space_inode(block_group, path);
if (IS_ERR(inode)) {
btrfs_free_path(path);
return 0;
goto out;
}
-int btrfs_write_out_cache(struct btrfs_fs_info *fs_info,
- struct btrfs_trans_handle *trans,
+int btrfs_write_out_cache(struct btrfs_trans_handle *trans,
struct btrfs_block_group_cache *block_group,
struct btrfs_path *path)
{
+ struct btrfs_fs_info *fs_info = trans->fs_info;
struct btrfs_free_space_ctl *ctl = block_group->free_space_ctl;
struct inode *inode;
int ret = 0;
}
spin_unlock(&block_group->lock);
- inode = lookup_free_space_inode(fs_info, block_group, path);
+ inode = lookup_free_space_inode(block_group, path);
if (IS_ERR(inode))
return 0;
em = lookup_extent_mapping(em_tree, block_group->key.objectid,
1);
BUG_ON(!em); /* logic error, can't happen */
- /*
- * remove_extent_mapping() will delete us from the pinned_chunks
- * list, which is protected by the chunk mutex.
- */
remove_extent_mapping(em_tree, em);
write_unlock(&em_tree->lock);
mutex_unlock(&fs_info->chunk_mutex);