linux-kernel - Re: [PATCH -mm -v4 00/21] mm, THP, swap: Swapout/swapin THP in one piece

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Date:   Fri, 29 Jun 2018 09:17:16 +0800
From:   "Huang\, Ying" <ying.huang@...el.com>
To:     Matthew Wilcox <willy@...radead.org>
Cc:     Andrew Morton <akpm@...ux-foundation.org>, <linux-mm@...ck.org>,
        <linux-kernel@...r.kernel.org>, Hugh Dickins <hughd@...gle.com>,
        "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
        Daniel Jordan <daniel.m.jordan@...cle.com>
Subject: Re: [PATCH -mm -v4 00/21] mm, THP, swap: Swapout/swapin THP in one piece

Matthew Wilcox <willy@...radead.org> writes:

> On Wed, Jun 27, 2018 at 11:18:39PM -0700, Andrew Morton wrote:
>> On Thu, 28 Jun 2018 13:35:15 +0800 "Huang\, Ying" <ying.huang@...el.com> wrote:
>> > No problem.  I will rebase the patchset on your latest -mm tree, or the
>> > next version to be released?
>> 
>> We need to figure that out with Matthew.
>> 
>> Probably the xarray conversions are simpler and more mature so yes,
>> probably they should be staged first.
>
> I'll take a look.  Honestly, my biggest problem with this patch set is
> overuse of tagging:
>
> 59832     Jun 22 Huang, Ying     ( 131) [PATCH -mm -v4 00/21] mm, THP, swap: Swa
> 59833 N   Jun 22 Huang, Ying     ( 126) ├─>[PATCH -mm -v4 01/21] mm, THP, swap:
> 59834 N   Jun 22 Huang, Ying     (  44) ├─>[PATCH -mm -v4 02/21] mm, THP, swap:
> 59835 N   Jun 22 Huang, Ying     ( 583) ├─>[PATCH -mm -v4 03/21] mm, THP, swap:
> 59836 N   Jun 22 Huang, Ying     ( 104) ├─>[PATCH -mm -v4 04/21] mm, THP, swap:
> 59837 N   Jun 22 Huang, Ying     ( 394) ├─>[PATCH -mm -v4 05/21] mm, THP, swap:
> 59838 N   Jun 22 Huang, Ying     ( 198) ├─>[PATCH -mm -v4 06/21] mm, THP, swap:
> 59839 N   Jun 22 Huang, Ying     ( 161) ├─>[PATCH -mm -v4 07/21] mm, THP, swap:
> 59840 N   Jun 22 Huang, Ying     ( 351) ├─>[PATCH -mm -v4 08/21] mm, THP, swap:
> 59841 N   Jun 22 Huang, Ying     ( 293) ├─>[PATCH -mm -v4 09/21] mm, THP, swap:
> 59842 N   Jun 22 Huang, Ying     ( 138) ├─>[PATCH -mm -v4 10/21] mm, THP, swap:
> 59843 N   Jun 22 Huang, Ying     ( 264) ├─>[PATCH -mm -v4 11/21] mm, THP, swap:
> 59844 N   Jun 22 Huang, Ying     ( 251) ├─>[PATCH -mm -v4 12/21] mm, THP, swap:
> 59845 N   Jun 22 Huang, Ying     ( 121) ├─>[PATCH -mm -v4 13/21] mm, THP, swap:
> 59846 N   Jun 22 Huang, Ying     ( 517) ├─>[PATCH -mm -v4 14/21] mm, cgroup, THP
> 59847 N   Jun 22 Huang, Ying     ( 128) ├─>[PATCH -mm -v4 15/21] mm, THP, swap:
> 59848 N   Jun 22 Huang, Ying     (  85) ├─>[PATCH -mm -v4 16/21] mm, THP, swap:
> 59849 N   Jun 22 Huang, Ying     (  70) ├─>[PATCH -mm -v4 17/21] mm, THP, swap:
>
> There's literally zero useful information displayed in the patch subjects.

Thanks!  What's your suggestion on tagging?  Only keep "mm" or "swap"?

Best Regards,
Huang, Ying