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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8D100C4332F for ; Mon, 14 Nov 2022 22:31:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237189AbiKNWbz (ORCPT ); Mon, 14 Nov 2022 17:31:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33558 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237395AbiKNWbv (ORCPT ); Mon, 14 Nov 2022 17:31:51 -0500 Received: from mail-pg1-x52e.google.com (mail-pg1-x52e.google.com [IPv6:2607:f8b0:4864:20::52e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F2C1F17587; Mon, 14 Nov 2022 14:31:50 -0800 (PST) Received: by mail-pg1-x52e.google.com with SMTP id o13so11503158pgu.7; Mon, 14 Nov 2022 14:31:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:from:to:cc:subject:date:message-id :reply-to; bh=e5A16Ay9WyYCQmWvCX/jvqpdD2vUzvsfZOGGNVeLuVY=; b=TFl1ZbdlJOpsDfCgBjQF2vn2LxlHXUTAHsMp2CbR2TqdFWeND8Q+z+rRTpBQOrzdcM Jp+XdMQPArXvPAwCVtd9/KVVP8ONG/UHUUx/W9wYWi/dcJvXM2xw1eb2R6agutHbh/3t +gfQBflCAjwo+mSUg/ksCviOednjdYYfSsJ/u+0yOlO3wpmvckn4ybsMOUZ9gy2rGshp 27kV4j0/706xRFvAhEo+S1bLasJ7wMUrn7xvMOBb2aZ/2+OcGwFG6qbjh/2g6PIOg91b h/SKsiQ9/FcfzwKurf/rFL8l86uH5Q00ZxRTgV3+9y/X2r5XRjoV+GCEGBbWGlZ5OOXf dkUw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=e5A16Ay9WyYCQmWvCX/jvqpdD2vUzvsfZOGGNVeLuVY=; b=5apPOibPAm9P0kojEGbnNp1bJrppXKxXrRiVVvDG21NrwlSWP0VoqLeWjhyj6J/7Z1 j39D6lENHn/HI2gSeASgzAcvrcQMP03xGNSchr8VMQfX5yL1P4yxuiKwG3DyA7rPui83 sm+4xGaMWf4XLSNR3Gie33s3LIgI1nTtgwxGpavhFmnGlLolXJxXG/wxGHRBWyqWbN4B xQS9UljIiShacaYvMoFt8VG9V5iJw7lz1wQlWACeB/wzNO7gQeL7MAn4je7CNNa1SZ7F Mx+zLqS/14W60JxEGD2XhdehtxtkxTjtpoM63s0IrUmKudj6SRoDLnopfjSmVLFmpdir 63NA== X-Gm-Message-State: ANoB5pkoLmfPze/PPMrB/CyKMMMUZod64cja17xdVv/KGkMPpQHGr4CT xp58mTNDeHoFy4VV5pBPCvQ= X-Google-Smtp-Source: AA0mqf6qp2UMpDUKeTsfvWY3FJ/jqecldUlsZ8i5T1lq9Bh8RGN+bu0ldm69B4xyvTIldI/LdEc2QA== X-Received: by 2002:a63:6205:0:b0:46e:9364:5d3f with SMTP id w5-20020a636205000000b0046e93645d3fmr13318621pgb.328.1668465110382; Mon, 14 Nov 2022 14:31:50 -0800 (PST) Received: from localhost (2603-800c-1a02-1bae-a7fa-157f-969a-4cde.res6.spectrum.com. [2603:800c:1a02:1bae:a7fa:157f:969a:4cde]) by smtp.gmail.com with ESMTPSA id d9-20020a62f809000000b0056bfebfa6e4sm7196068pfh.190.2022.11.14.14.31.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Nov 2022 14:31:50 -0800 (PST) Sender: Tejun Heo Date: Mon, 14 Nov 2022 12:31:48 -1000 From: Tejun Heo To: Kristen Carlson Accardi Cc: jarkko@kernel.org, dave.hansen@linux.kernel.org, linux-kernel@vger.kernel.org, linux-sgx@vger.kernel.org, cgroups@vger.kernel.org, Zefan Li , Johannes Weiner , zhiquan1.li@intel.com Subject: Re: [PATCH 20/26] cgroup/misc: allow users of misc cgroup to read specific cgroup usage Message-ID: References: <20221111183532.3676646-1-kristen@linux.intel.com> <20221111183532.3676646-21-kristen@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221111183532.3676646-21-kristen@linux.intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Nov 11, 2022 at 10:35:25AM -0800, Kristen Carlson Accardi wrote: > Add a function to return the current usage of the specified cgroup. > The SGX driver will need this information to decide whether to > reclaim EPC pages from a cgroup. This looks fine to me. It'd probably a good idea to keep all the interface function names consistent with this. Thanks. -- tejun