From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta1.migadu.com (out-174.mta1.migadu.com [95.215.58.174]) (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 77698568530 for ; Wed, 14 Oct 2026 18:25:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792002346; cv=none; b=KOubrH7mTnqhxg5OZUFkt9YLeW2C1GQCUVAVQVF9Zggy4CVwmGwT2WPfRy1J7P6p7+IHZCpyctgum2QKp42yQ+fvMXm0UyiuPhTYK7/3NAmyI5tMa4BB1qRrsSMYIzs5VytQXROnDqi2u8ZRQDtpxPfrCNdIYXBoV9WvLVuXo5w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792002346; c=relaxed/simple; bh=5UxX2FiFo5VA5ijcKXQz6fPD7Az4Sc58UOdLO4SLUNA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=HVJGi0YEykDIP7qKtibTIIS+sI4hNoC4ul26i8FuCm3watshtVXVkqMN8LRHp/231l2G1PBwHJ6rQT15A0xTs/rm0txeKo0Atpz2CeNdPxsydIWTBEe4suUYBwO1f2DtisylBva+OA5UYP/k0svHqUrZICIbtVAJ5KzMS2UMWXQ= 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=COUrGZPV; arc=none smtp.client-ip=95.215.58.174 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="COUrGZPV" X-Envelope-To: cgroups@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=5UxX2FiFo5VA5ijcKXQz6fPD7Az4Sc58UOdLO4SLUNA=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1792002342; v=1; x=1792607142; b=COUrGZPVzyJPUy7oI668mCbm7HAtCt5fA1ZL1JwLDZfBO9NZjRaRbVC+VehuGZmq/NymELHH GkSJf4JjqBk+q2sLKHFI5GQEkW0weDF5AVYXg0yAsO4cp13FjuWFyP1J9eCuSmMp112Vl9ZHqs/ +xOLP55AlT9quqo5PuPuatnI= X-Envelope-To: cgroups@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id 15e0d1628d62c846; Wed, 14 Oct 2026 18:25:42 +0000 X-Mizu-Trace-ID: 15e0d1628d62c846 X-Migadu-Flow: FLOW_OUT Date: Wed, 14 Oct 2026 11:25:41 -0700 From: Shakeel Butt To: Tal Zussman Cc: Johannes Weiner , Michal Hocko , Roman Gushchin , Muchun Song , cgroups@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] mm: memcontrol: remove page_memcg_check() Message-ID: References: <20261014-memcg-unused-page-helpers-v1-0-240b37c53831@columbia.edu> <20261014-memcg-unused-page-helpers-v1-2-240b37c53831@columbia.edu> Precedence: bulk X-Mailing-List: cgroups@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261014-memcg-unused-page-helpers-v1-2-240b37c53831@columbia.edu> On Wed, Oct 14, 2026 at 01:08:21PM -0400, Tal Zussman wrote: > The last caller was removed in commit 90f095b816e2 ("mm/page_owner: use > memcg_data snapshot to avoid TOCTOU in print_page_owner_memcg()"). > Remove it. > > Signed-off-by: Tal Zussman Acked-by: Shakeel Butt