From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 6E6A94EDCC3; Wed, 14 Oct 2026 23:59:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792022388; cv=none; b=nAs4AcICS/vsfODrmZKH6cwfsZrcIEsKeo84BQ2TJEBq6zfXny/bUqxXN+1OSUiWAK+UL5uxfrqfuxODo6T6KVXm0yjRjvNs0vShUpBVIrz3wY1f6XE1vrPquEGEKF/LEhuQ6NqWikiAi9lxdR/paWFhqdt1aQfGgC4/w97BY5s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792022388; c=relaxed/simple; bh=nXhd8Xu0p7RT7+l9wH6swVnTjTvFwHU1lQCjT6dzVM0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cAbwZ7Y2F/bM0/KOme18Fwe6zXbx2jTnZaVicCGi1qGkLBufwFC3j0jz16TqiJWi0LZcxcLbq0jabDfP2OmnMBSws2jegpPq4LRcAhlhXL1FcLsN60MhzIRLuL8XCd+9vOywivYSj/a39dEVCjxndE3bisI89aDgQNuj/aWHf24= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bipez7Ht; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bipez7Ht" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AB4CC1F000C4; Wed, 14 Oct 2026 23:59:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792022387; bh=u79nAdAkK0/gGpKFfO0nUzFOj1lq5Wr2kWciwdFQTiE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=bipez7Ht4bxO5601jdtc2fcZcO6bY2C/SWuclR1gQz3fXPfL/ED0fEvKsKH8QHi8V EfWHR5+sqRGDCCQ0nkJAZ/sg1SU2cLrq1d2ZDQpzXx5XA4wbzxCLmos1DAB7j0Bek/ tAI/o+f+b/gMV5R1T/nOa9rzq9mkY+46RGbWJl2cYJY5RESbz70p4/HEbvmOcSzpCS nuy8401E1lYan8/hj3lnx3W1F/cNVOp8aasyjdP2EgXEqjdzKpeEmrDPpVmARYkVeg +lJDIynx3l2P7rmIqNgXObASjaFts72hWCoeDp3Rfbmn4Si/1aTIVkilTy8yIfow5m i/Hi/UN85q4SQ== From: SJ Park To: Tal Zussman Cc: SJ Park , Johannes Weiner , Michal Hocko , Roman Gushchin , Shakeel Butt , 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() Date: Wed, 14 Oct 2026 16:59:39 -0700 Message-ID: <20261014235939.3830-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20261014-memcg-unused-page-helpers-v1-2-240b37c53831@columbia.edu> References: Precedence: bulk X-Mailing-List: cgroups@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Wed, 14 Oct 2026 13:08:21 -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. Makes sense to me. > > Signed-off-by: Tal Zussman Reviewed-by: SJ Park Thanks, SJ [...]