Hi Pan, On 2018/11/22 18:58, Pan Bian wrote: > The function truncate_node frees the page with f2fs_put_page. However, > the page index is read after that. So, the patch reads the index before > freeing the page.
Good catch!
It will be better to add:
Fixes: bf39c00a9a7f ("f2fs: drop obsolete node page when it is truncated")
Cc: <[email protected]>
>
> Signed-off-by: Pan Bian <[email protected]>
Reviewed-by: Chao Yu <[email protected]>
Thanks,
