Re: [PATCH v2] f2fs: Return the errno to the caller to avoid using a wrong page

[Yunlong Song]

>  page_hit:
> -	f2fs_bug_on(sbi, nid != nid_of_node(page));
> +	if(nid != nid_of_node(page)) {

should add "unlikely" here, will fix this in v3 patch.

> +		f2fs_bug_on(sbi, 1);
> +		ClearPageUptodate(page);
> +out_err:
> +		f2fs_put_page(page, 1);
> +		return ERR_PTR(-EIO);
> +	}
>  	return page;
>  }
>  
> 


-- 
Thanks,
Yunlong Song