From: Ming Lei <ming.lei@redhat.com>
To: "Huang, Ying" <ying.huang@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Ross Zwisler <ross.zwisler@linux.intel.com>,
linux-nvdimm@lists.01.org, Johannes Weiner <hannes@cmpxchg.org>,
Minchan Kim <minchan@kernel.org>, Hugh Dickins <hughd@google.com>,
Shaohua Li <shli@kernel.org>, Rik van Riel <riel@redhat.com>,
Andrea Arcangeli <aarcange@redhat.com>,
"Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>,
Jens Axboe <axboe@fb.com>, Michal Hocko <mhocko@kernel.org>
Subject: Re: [PATCH -mm -v2 00/12] mm, THP, swap: Delay splitting THP after swapped out
Date: Mon, 24 Jul 2017 10:46:27 +0800 [thread overview]
Message-ID: <20170724024622.GB12871@ming.t460p> (raw)
In-Reply-To: <874lu2ircj.fsf@yhuang-dev.intel.com>
On Mon, Jul 24, 2017 at 08:57:48AM +0800, Huang, Ying wrote:
> Andrew Morton <akpm@linux-foundation.org> writes:
>
> > On Fri, 23 Jun 2017 15:12:51 +0800 "Huang, Ying" <ying.huang@intel.com> wrote:
> >
> >> From: Huang Ying <ying.huang@intel.com>
> >>
> >> Hi, Andrew, could you help me to check whether the overall design is
> >> reasonable?
> >>
> >> Hi, Johannes and Minchan, Thanks a lot for your review to the first
> >> step of the THP swap optimization! Could you help me to review the
> >> second step in this patchset?
> >>
> >> Hi, Hugh, Shaohua, Minchan and Rik, could you help me to review the
> >> swap part of the patchset? Especially [01/12], [02/12], [03/12],
> >> [04/12], [11/12], and [12/12].
> >>
> >> Hi, Andrea and Kirill, could you help me to review the THP part of the
> >> patchset? Especially [01/12], [03/12], [07/12], [08/12], [09/12],
> >> [11/12].
> >>
> >> Hi, Johannes, Michal, could you help me to review the cgroup part of
> >> the patchset? Especially [08/12], [09/12], and [10/12].
> >>
> >> And for all, Any comment is welcome!
> >
> > I guess it's time for a resend. Folks, could we please get some more
> > review&test going here?
>
> Sure. Will resend it ASAP. And Thanks for reminding!
>
> >> Because the THP swap writing support patch [06/12] needs to be rebased
> >> on multipage bvec patchset which hasn't been merged yet. The [06/12]
> >> in this patchset is just a test patch and will be rewritten later.
> >> The patchset depends on multipage bvec patchset too.
> >
> > Are these dependency issues any simpler now?
>
> Ming Lei has sent the v2 of multipage bvec patchset on June 26th. Jens
> Axboe thinks the patchset will target v4.14.
>
> https://lkml.org/lkml/2017/6/26/538
I will rebase the patchset against v4.13-rcX and send v3 out later.
Thanks,
Ming
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prev parent reply other threads:[~2017-07-24 2:46 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-23 7:12 [PATCH -mm -v2 00/12] mm, THP, swap: Delay splitting THP after swapped out Huang, Ying
2017-06-23 7:12 ` [PATCH -mm -v2 01/12] mm, THP, swap: Support to clear swap cache flag for THP " Huang, Ying
2017-06-23 7:12 ` [PATCH -mm -v2 02/12] mm, THP, swap: Support to reclaim swap space " Huang, Ying
2017-06-23 7:12 ` [PATCH -mm -v2 03/12] mm, THP, swap: Make reuse_swap_page() works " Huang, Ying
2017-06-23 7:12 ` [PATCH -mm -v2 04/12] mm, THP, swap: Don't allocate huge cluster for file backed swap device Huang, Ying
2017-06-23 7:12 ` [PATCH -mm -v2 05/12] block, THP: Make block_device_operations.rw_page support THP Huang, Ying
2017-06-23 7:12 ` [PATCH -mm -v2 06/12] Test code to write THP to swap device as a whole Huang, Ying
2017-06-23 7:12 ` [PATCH -mm -v2 07/12] mm, THP, swap: Support to split THP for THP swapped out Huang, Ying
2017-06-23 7:12 ` [PATCH -mm -v2 08/12] memcg, THP, swap: Support move mem cgroup charge " Huang, Ying
2017-06-23 7:13 ` [PATCH -mm -v2 09/12] memcg, THP, swap: Avoid to duplicated charge THP in swap cache Huang, Ying
2017-06-23 7:13 ` [PATCH -mm -v2 10/12] memcg, THP, swap: Make mem_cgroup_swapout() support THP Huang, Ying
2017-06-23 7:13 ` [PATCH -mm -v2 11/12] mm, THP, swap: Delay splitting THP after swapped out Huang, Ying
2017-06-23 7:13 ` [PATCH -mm -v2 12/12] mm, THP, swap: Add THP swapping out fallback counting Huang, Ying
2017-07-21 23:21 ` [PATCH -mm -v2 00/12] mm, THP, swap: Delay splitting THP after swapped out Andrew Morton
2017-07-24 0:57 ` Huang, Ying
2017-07-24 2:46 ` Ming Lei [this message]
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