Btrfs: Update the highest objectid in a root after log replay is done (8d5bf1cb) · Commits · e / devices / android_kernel_xiaomi_nabu

fs/btrfs/inode.c

+2 −1

Original line number	Original line	Diff line number	Diff line
	@@ -2239,9 +2239,10 @@ static int btrfs_set_inode_index(struct inode dir, struct inode inode,

	if (BTRFS_I(dir)->index_cnt == (u64)-1) {		if (BTRFS_I(dir)->index_cnt == (u64)-1) {
	ret = btrfs_set_inode_index_count(dir);		ret = btrfs_set_inode_index_count(dir);
	if (ret)		if (ret) {
	return ret;		return ret;
	}		}
			}

	*index = BTRFS_I(dir)->index_cnt;		*index = BTRFS_I(dir)->index_cnt;
	BTRFS_I(dir)->index_cnt++;		BTRFS_I(dir)->index_cnt++;

+7 −0

Original line number	Original line	Diff line number	Diff line
	@@ -1027,6 +1027,7 @@ static noinline int fixup_inode_link_count(struct btrfs_trans_handle *trans,
	inode->i_nlink = nlink;		inode->i_nlink = nlink;
	btrfs_update_inode(trans, root, inode);		btrfs_update_inode(trans, root, inode);
	}		}
			BTRFS_I(inode)->index_cnt = (u64)-1;

	return 0;		return 0;
	}		}
	@@ -2714,6 +2715,7 @@ int btrfs_recover_log_trees(struct btrfs_root *log_root_tree)
	struct btrfs_key tmp_key;		struct btrfs_key tmp_key;
	struct btrfs_root *log;		struct btrfs_root *log;
	struct btrfs_fs_info *fs_info = log_root_tree->fs_info;		struct btrfs_fs_info *fs_info = log_root_tree->fs_info;
			u64 highest_inode;
	struct walk_control wc = {		struct walk_control wc = {
	.process_func = process_one_buffer,		.process_func = process_one_buffer,
	.stage = 0,		.stage = 0,
	@@ -2772,6 +2774,11 @@ int btrfs_recover_log_trees(struct btrfs_root *log_root_tree)
	path);		path);
	BUG_ON(ret);		BUG_ON(ret);
	}		}
			ret = btrfs_find_highest_inode(wc.replay_dest, &highest_inode);
			if (ret == 0) {
			wc.replay_dest->highest_inode = highest_inode;
			wc.replay_dest->last_inode_alloc = highest_inode;
			}

	key.offset = found_key.offset - 1;		key.offset = found_key.offset - 1;
	free_extent_buffer(log->node);		free_extent_buffer(log->node);