Re: [PATCH] shmem: avoid huge pages for small files

[Kirill A. Shutemov]

On Fri, Nov 11, 2016 at 01:42:47AM +0800, kbuild test robot wrote:
> Hi Kirill,
> 
> [auto build test WARNING on linus/master]
> [also build test WARNING on v4.9-rc4 next-20161110]
> [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
> 
> url:    https://github.com/0day-ci/linux/commits/Kirill-A-Shutemov/shmem-avoid-huge-pages-for-small-files/20161111-005428
> config: i386-randconfig-s0-201645 (attached as .config)
> compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
> reproduce:
>         # save the attached .config to linux build tree
>         make ARCH=i386 
> 
> All warnings (new ones prefixed by >>):
> 
>    mm/shmem.c: In function 'shmem_getpage_gfp':
> >> mm/shmem.c:1680:12: warning: unused variable 'off' [-Wunused-variable]
>        pgoff_t off;