Subject: Re: linux-next: Tree for Aug 7 (mm/khugepaged.c)

From: Song Liu <[email-masked]>
Date: Wed, 7 Aug 2019 16:59:14 +0000

Hi Randy,

> On Aug 7, 2019, at 8:11 AM, Randy Dunlap <[email-masked]> wrote:
> 
> On 8/7/19 1:36 AM, Stephen Rothwell wrote:
>> Hi all,
>> 
>> Changes since 20190806:
>> 
> 
> on i386:
> 
> when CONFIG_SHMEM is not set/enabled:
> 
> ../mm/khugepaged.c: In function ‘khugepaged_scan_mm_slot’:
> ../mm/khugepaged.c:1874:2: error: implicit declaration of function ‘khugepaged_collapse_pte_mapped_thps’; did you mean ‘collapse_pte_mapped_thp’? [-Werror=implicit-function-declaration]
>  khugepaged_collapse_pte_mapped_thps(mm_slot);
>  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Thanks for the report. 

Shall I resend the patch, or shall I send fix on top of current patch?

Best,
Song