Re: [PATCH v4 03/15] mm,madvise: call soft_offline_page() without MF_COUNT_INCREASED

[Mike Kravetz]

On 7/16/20 5:37 AM, Oscar Salvador wrote:
> From: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
> 
> The call to get_user_pages_fast is only to get the pointer to a struct
> page of a given address, pinning it is memory-poisoning handler's job,
> so drop the refcount grabbed by get_user_pages_fast
> 
> Signed-off-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
> Signed-off-by: Oscar Salvador <osalvador@xxxxxxxx>

Reviewed-by: Mike Kravetz <mike.kravetz@xxxxxxxxxx>

-- 
Mike Kravetz