From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 59B4E77F08; Tue, 6 Aug 2024 22:36:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722983799; cv=none; b=PYfOOVOYsuK/Qtz7FKTpNrsEqR2B5O/C4g23UU2+4Jh5MxXhgzDLQCLBIgG2mhr79rmqtk/jVJ2pslJVcgCMJ6HBYCZXu0SxXix3fAOu8qA6Y92SKNbD42jpd3z/MSY07/z5FHASNGiyKSDtRqllkcsgRqEOJSdzixvUAcVYLgw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722983799; c=relaxed/simple; bh=PAlV09qvEwZ1jZlVGjPzhfejB6qpRR8rsMaenH13gP0=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=FhNX7cP/gTGAjkl9t753KUvi2ETVlg0mVpybqNAXOLeq6gkehasKFuGsN313ljBLsYrbLYUos/brJJV0/c4rbX0c3xoR2XeDFzokZNdVSlXQzXFSDfVVFmX4qhDluSZPkuHGEHPINJsjJqBaoMgk2e1hQpHr46UESUNgqFTlxHs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=SFifop10; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="SFifop10" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4B08FC32786; Tue, 6 Aug 2024 22:36:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1722983798; bh=PAlV09qvEwZ1jZlVGjPzhfejB6qpRR8rsMaenH13gP0=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=SFifop10KUd+U0OWJeE8gRsUQiKirUVAVAJ31rl/YPKOBbH5SHB8MWzVXDnnX/uSR SmrISqZ65OdSBGw5Uzz7xZOOZDDhuwKyjXsCky1gzD5RcAlkWtUVHdiYc0WNkGFXUL azUOvNxuwvb+o4txTSN6vl569Tkb2akDyT3a5JNo= Date: Tue, 6 Aug 2024 15:36:37 -0700 From: Andrew Morton To: Tejun Heo Cc: David Finkel , Muchun Song , Roman Gushchin , core-services@vimeo.com, Jonathan Corbet , Michal Hocko , Shakeel Butt , Shuah Khan , Johannes Weiner , Zefan Li , cgroups@vger.kernel.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, Michal =?UTF-8?B?S291dG7DvQ==?= Subject: Re: [PATCH v7] mm, memcg: cg2 memory{.swap,}.peak write handlers Message-Id: <20240806153637.4549ee6c1d1300042dd01c4c@linux-foundation.org> In-Reply-To: References: <20240730231304.761942-1-davidf@vimeo.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On Tue, 6 Aug 2024 10:18:47 -1000 Tejun Heo wrote: > On Tue, Aug 06, 2024 at 04:16:30PM -0400, David Finkel wrote: > > On Tue, Jul 30, 2024 at 7:13 PM David Finkel wrote: > > > > > > This revision only updates the tests from the previous revision[1], and > > > integrates an Acked-by[2] and a Reviewed-By[3] into the first commit > > > message. > > > > > > > > > Documentation/admin-guide/cgroup-v2.rst | 22 ++- > > > include/linux/cgroup-defs.h | 5 + > > > include/linux/cgroup.h | 3 + > > > include/linux/memcontrol.h | 5 + > > > include/linux/page_counter.h | 11 +- > > > kernel/cgroup/cgroup-internal.h | 2 + > > > kernel/cgroup/cgroup.c | 7 + > > > mm/memcontrol.c | 116 +++++++++++++-- > > > mm/page_counter.c | 30 +++- > > > tools/testing/selftests/cgroup/cgroup_util.c | 22 +++ > > > tools/testing/selftests/cgroup/cgroup_util.h | 2 + > > > tools/testing/selftests/cgroup/test_memcontrol.c | 264 ++++++++++++++++++++++++++++++++- > > > 12 files changed, 454 insertions(+), 35 deletions(-) > ... > > Tejun or Andrew, > > > > This change seems to have stalled a bit. > > Are there any further changes necessary to get this patch merged into > > a staging branch so it's ready for 6.12? > > Oh, it sits between cgroup core and memcg, so I guess it wasn't clear who > should take it. Given that the crux of the change is in memcg, I think -mm > would be a better fit. Andrew, can you please take these patches? FWIW, I took 'em on Aug 4. David, your spam folder beckons? > Acked-by: Tejun Heo Added, thanks.