Re: [PATCH v3 2/2] mm: shmem: refactor thpsize_shmem_enabled_show() with helper arrays

[Lorenzo Stoakes <ljs@kernel.org>]

On Fri, May 22, 2026 at 06:44:18PM +0800, Barry Song wrote:
> On Fri, May 22, 2026 at 6:35 PM Lorenzo Stoakes <ljs@kernel.org> wrote:
> >
> > On Mon, May 18, 2026 at 12:32:38PM +0000, ranxiaokai627@163.com wrote:
> > > From: Ran Xiaokai <ran.xiaokai@zte.com.cn>
> > >
> > > Replace the hardcoded if/else chain of test_bit() calls and string
> > > literals in thpsize_shmem_enabled_show() with a loop over
> > > huge_shmem_orders_by_mode[] and huge_shmem_enabled_mode_strings[] arrays.
> > >
> > > This makes thpsize_shmem_enabled_show() consistent with
> > > thpsize_shmem_enabled_store() and eliminates duplicated mode name strings.
> > >
> > > Signed-off-by: Ran Xiaokai <ran.xiaokai@zte.com.cn>
> >
> > From: ranxiaokai627@163.com
> >
> > This does not match the From: field of the email.
> >
> > This is violating kernel process. See
> > https://docs.kernel.org/process/submitting-patches.html
>
> I’m not aware of this rule, since I usually see From matching
> Signed-off-by. Do we really have such a rule? Sorry, I might be a
> bit ignorant about this 🙂

We do yes.

But I was wrong here, as the From: field was provided inline (doing that and
including the From: field in the To/Cc I think suffices).

>
> >
> > Please either update this to your 163 email account or resend from your
> > zte.com.cn address, otherwise we can't take this.
> >
> > Cheers, Lorenzo
> >

Cheers, Lorenzo