From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 77C31C55174 for ; Wed, 5 Aug 2026 18:57:45 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id F37C46B007B; Wed, 5 Aug 2026 14:57:43 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id EE86D6B0088; Wed, 5 Aug 2026 14:57:43 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id DD8D26B008A; Wed, 5 Aug 2026 14:57:43 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id B62826B007B for ; Wed, 5 Aug 2026 14:57:43 -0400 (EDT) Received: from smtpin16.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay03.hostedemail.com (Postfix) with ESMTP id 33EC1A05B9 for ; Wed, 5 Aug 2026 18:57:43 +0000 (UTC) X-FDA: 85068124806.16.E3EB804 Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf06.hostedemail.com (Postfix) with ESMTP id 6E632180003 for ; Wed, 5 Aug 2026 18:57:41 +0000 (UTC) Authentication-Results: imf06.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=2nnF1amx; dmarc=none; spf=pass (imf06.hostedemail.com: domain of akpm@linux-foundation.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1785956261; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=nwDyT6ioXBOR7f8LHhLyMZ6+J9mboOWecw3DNF5ZsB0=; b=vGZqbYZz9Rq0C8iRZuDs9Zvr6YrffcSR74XoWm2UDVf92Lpu3gHMo04eY5CDC0YWVqKTWn XT2oW0sOTvjQTS/seKYJp5QYW+Tvs+3IYYEQnCOaKD8qesuHkAEb8g0wq7epmb+qdvt/1F L+l3pTaXOAmtKjOD40pIrGaOmmP1Q98= ARC-Authentication-Results: i=1; imf06.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=2nnF1amx; dmarc=none; spf=pass (imf06.hostedemail.com: domain of akpm@linux-foundation.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1785956261; b=FKq5gMEmMa0jl/0+uGqL9efez+iEkOg7XpJODwmFlnQEGagi7G7Y7Xq2K3F86LHCx8a/NN psptnv7p2EhO7jlbN2kqZWrGlIL4lN2Az/vo1reNEoWKPEY6kz4SZO+yUJjks4iO1ZETzJ ZbfOr3Naf6xwv4JYjhhkmAueH+kcjLg= Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id E04BF600FF; Wed, 5 Aug 2026 18:57:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 826E81F000E9; Wed, 5 Aug 2026 18:57:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1785956259; bh=nwDyT6ioXBOR7f8LHhLyMZ6+J9mboOWecw3DNF5ZsB0=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=2nnF1amxXdN96IjG9P7CLTo8eOvU6Zc75DfdV/NaRRCRmlqbSIotrwMt6dBt0ASNR KByGDFxqQozPe1YghAu4OErL9F70hb9bYYyGU0TyEhB+PbqAgb+ZMt40tZqZpX0qQa wukuXB21ETSCBFvnYk/Z/nyzSCwiL7CcPQEEpULQ= Date: Wed, 5 Aug 2026 11:57:38 -0700 From: Andrew Morton To: Mathieu Desnoyers Cc: linux-kernel@vger.kernel.org, "Paul E. McKenney" , Steven Rostedt , Masami Hiramatsu , Dennis Zhou , Tejun Heo , Christoph Lameter , Martin Liu , David Rientjes , christian.koenig@amd.com, Shakeel Butt , SeongJae Park , Michal Hocko , Johannes Weiner , Sweet Tea Dorminy , "Liam R . Howlett" , Mike Rapoport , Suren Baghdasaryan , Vlastimil Babka , Christian Brauner , Wei Yang , David Hildenbrand , Miaohe Lin , Al Viro , Yu Zhao , Roman Gushchin , Mateusz Guzik , Matthew Wilcox , Baolin Wang , Aboorva Devarajan , David Carlier , Josh Law , Lorenzo Stoakes , linux-mm Subject: Re: [PATCH v20 0/6] Hierarchical Percpu Counters for RSS Message-Id: <20260805115738.5d74e7f41c6f02cc5fd4791e@linux-foundation.org> In-Reply-To: <10ca9ff9-428f-49c0-92af-698fd5bea3a3@efficios.com> References: <20260707131544.75906-1-mathieu.desnoyers@efficios.com> <0d454717-be7c-47c3-bd5e-2ad304c3423e@efficios.com> <10ca9ff9-428f-49c0-92af-698fd5bea3a3@efficios.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: 6E632180003 X-Stat-Signature: zmni7awxz8jk9nhcdjw6xrxjhiuicgjo X-Rspam-User: X-HE-Tag: 1785956261-637545 X-HE-Meta: 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 kQvHYp+h ueSnAl/NknXFyIIVK7KDZ73N6Z/R8ujl/P0NF8uDZEVqNgBaMipzPmPC78WpWa+x8OXdkrd8UQTL+q4TrajU1mM5+6C7Gw85LRcSthJ+3Cu5Ba+IzdVN1uh73E5Y0HprG3bRuKbbgRqPjAGwXm6NR67MKYN6JPKjUwQF6zGdyiFqTROfhOFUjNNJcOoWa5JSO532OziAnBlVftZ6Dbf3Hf7k5jaxQRX8n+4SG3wWrp3P56HmQpfAFMI/Pd8lrH0HI0fE7DtHD0qdgSUE+vSnbRag3OqhoApd1FuIOPQBn7faxbxEIumKXH5BebkqZvT2qpWSAXkaGSkAnR/MFKtDbGQ0yZ40nbS25O900DDO/8MhhN5LeqZcuvrvkYfk3a0MB69RR Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, 5 Aug 2026 14:37:08 -0400 Mathieu Desnoyers wrote: > On 2026-07-23 13:53, Mathieu Desnoyers wrote: > > On 2026-07-07 09:15, Mathieu Desnoyers wrote: > >> Hi Andrew, > >> > >> Here is the hierarchical percpu counters series rebased on top of > >> v7.2-rc2. It includes small bootup fixes which were needed to fix > >> bootup sequence on specific architectures, and a rename of the > >> test config option to include "KUNIT_". > >> > >> This aims at replacing the prior version of the series you had > >> in mm. > >> > >> As a reminder, the goal here is to provide more precise RSS counters > >> through /proc. > > > > Hello, > > > > Just a gentle ping for feedback whenever it's convenient. > > Hi Andrew, > > Can you pick this up after the upcoming merge window ? Resending after -rc1 would be appropriate. > That's of course assuming this is solving an issue which is > still relevant. > > If there is no interest in solving this issue anymore, kindly > let me know and I'll drop this series. This was 1000-2000 patches ago so I've forgotten what the issue was! Please ensure that changelogging describes the issue in glorious detail and I'm sure it'll all come back.