Messages in this thread | | | Subject | Re: [PATCH] f2fs: read page index before freeing | From | Chao Yu <> | Date | Thu, 22 Nov 2018 19:21:16 +0800 |
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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: <stable@vger.kernel.org>
> > Signed-off-by: Pan Bian <bianpan2016@163.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Thanks,
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