From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta0.migadu.com (out-113.mta0.migadu.com [91.218.175.113]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4EBC93431E3 for ; Sat, 19 Sep 2026 02:44:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.113 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789785864; cv=none; b=n69z1t1rHmPhDvP2g2TbOt176wGcmVfwlTuDbjlRLuAzd9HjhD/RzA2lbwMdtJHY4UuS7JiqHHOU8yGLm+QoYRkgSlPni3FkOBag1tqYaDB+TcgXRjV1CDgwk7qzIcTxfTem/mhsVJGcl1BIvopKb6/sdqg1+i/Z5DYol3aP+7Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789785864; c=relaxed/simple; bh=2IjYtgG8aEGlrkRaCldCU7rxmh7eS04P9nOParu7/Do=; h=Content-Type:Mime-Version:Subject:From:In-Reply-To:Date:Cc: Message-Id:References:To; b=kVx77jQo93MdMv/AaCkvgD5Ig3sy4T2RbBuh8dbTp5bFRBUQuJBnWRui3AqEd38MoB5vJR60VE4E9UQRhG6czPy2RbVxqHWpRn9IiuUrWdwgLGrOx79zFjR/cPMUMMZZzZWpIERaz+5NlR9E6WdcdsyZ8SSIa0UI6im2qehD7AI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=vZaGl9Ju; arc=none smtp.client-ip=91.218.175.113 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="vZaGl9Ju" X-Envelope-To: linux-kernel@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=2IjYtgG8aEGlrkRaCldCU7rxmh7eS04P9nOParu7/Do=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1789785859; v=1; x=1790390659; b=vZaGl9JupkK+ONnb+50e/8KNP1V9VaQ/7SPP+U3m/p9clcug27cnVaWO3927wNUzzX8imRLZ s/TYN0O7CklWeDamZ0VKO7MQr0Jf2iWb7QcnAANsTpWqQ9Pw32CF9AbW4OgHaQ4QwSDSlmP9WNc Cd0ZvfFm7ooqYUzBczhhf57o= X-Envelope-To: linux-kernel@vger.kernel.org Received: by mta10.migadu.com with ESMTPS id b49c6a9b1f2ef0af; Sat, 19 Sep 2026 02:44:09 +0000 X-Mizu-Trace-ID: b49c6a9b1f2ef0af X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset=us-ascii Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3864.700.51.1.1\)) Subject: Re: [PATCH 2/2] memcg: remove unused mod_memcg_page_state() From: Muchun Song In-Reply-To: <20260918165601.1014666-3-ekffu200098@gmail.com> Date: Sat, 19 Sep 2026 10:43:56 +0800 Cc: Johannes Weiner , Michal Hocko , Roman Gushchin , Shakeel Butt , cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Content-Transfer-Encoding: 7bit Message-Id: <75CD82DE-A4B4-47D5-9D1D-01009077A16F@linux.dev> References: <20260918165601.1014666-1-ekffu200098@gmail.com> <20260918165601.1014666-3-ekffu200098@gmail.com> To: Sang-Heon Jeon X-Mailer: Apple Mail (2.3864.700.51.1.1) > On Sep 19, 2026, at 00:55, Sang-Heon Jeon wrote: > > Since commit c466412c73c3 ("mm: memcontrol: switch to native NR_VMALLOC > vmstat counter"), mod_memcg_page_state() has no callers. > > So remove it. > > No functional change. > > Signed-off-by: Sang-Heon Jeon Acked-by: Muchun Song