Re: [PATCH 1/2] mm/huge_memory.c: use head to check huge zero page

["Kirill A. Shutemov" <kirill@xxxxxxxxxxxxx>]

On Fri, Jan 10, 2020 at 11:26:09AM +0800, Wei Yang wrote:
> The page could be a tail page, if this is the case, this BUG_ON will
> never be triggered.
> 
> Fixes: e9b61f19858a ("thp: reintroduce split_huge_page()")
> 
> Signed-off-by: Wei Yang <richardw.yang@xxxxxxxxxxxxxxx>

Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>

-- 
 Kirill A. Shutemov