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 X-Spam-Level: X-Spam-Status: No, score=-5.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 84EABC43387 for ; Thu, 20 Dec 2018 23:55:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 35EF3206BB for ; Thu, 20 Dec 2018 23:55:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=osandov-com.20150623.gappssmtp.com header.i=@osandov-com.20150623.gappssmtp.com header.b="VJfN267A" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732624AbeLTXzY (ORCPT ); Thu, 20 Dec 2018 18:55:24 -0500 Received: from mail-it1-f196.google.com ([209.85.166.196]:32880 "EHLO mail-it1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725385AbeLTXzY (ORCPT ); Thu, 20 Dec 2018 18:55:24 -0500 Received: by mail-it1-f196.google.com with SMTP id m8so14369325itk.0 for ; Thu, 20 Dec 2018 15:55:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=osandov-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=FL6kecKLxUt5/yFLbZQoySH493nMofYTBkONpf8aXlU=; b=VJfN267AioxcN9sp0EXMj3fjBJZbVdLRgcZenix4HAmxjgw9tXnYBPyVjLzheWAfgm 6a9PSAvZYMzq3X7XjEsqnoI7WzQ2WIr7DSJuo/tnQbT2bkV2plmAvt7hZSLbU7d9bG79 rBL4S7Rn+ZEtigjnigWvr9b6KmNcBtD7nZhm5rQmDLZb4jPZTlyFQp804TEB3QuUr8K/ 5hGhzKnVDUUqUawG/DwZ+gu0/jp41Ir+KCqwQ3oQTPBTlumJPQAYj2TtKvSC9AVVIawc EW15rTgYPzpLtHKYS5qr/QOs6pD9BTn0yfxsy4x77YNUGBrWXVPgWrfre0CZqg/6R2pT rcHg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=FL6kecKLxUt5/yFLbZQoySH493nMofYTBkONpf8aXlU=; b=jtlHmvHfJKwwqx+SboBh1Om0sdKz8ovs6NTMxY3sxxd44pIJcWABNt5mj+5kelKvHK QY9Y9EYpcXqaBU0l5E8sOwLjLpNOJ/p8RQ+hjBBGZHMS5HxPFRozp7jrEC2XZmQErzM5 cYNngG+/vtfTOEv9O0Bu/bnkXjtIT0UhgXtpAsnvhUvavjaTkHfzT7DrpZYwFOMQFPPA ZXwxepisV2x8XaCRrNVnT7Wz+BkHJRY7sIQwYRGZC3gK2NTNUIzdKZd5CbYPiUptH+fI LSl68q80ZDU0UDGlf1N9pSCMLBPxGuROQSmyxg4fsSQ+e9NCrz+bMr1FmwZkGGgErvI1 mMlg== X-Gm-Message-State: AA+aEWYLbT0rSHkW3IA1NQw45boYb3q7bIEaCzOiZsVmak2YXomZf6GU iDR41jydeYOFyirB0m8JTCer4A== X-Google-Smtp-Source: ALg8bN6jR+9ebEo/OJGzbYXx/fssI+7k1o/nVhJLsGCO933VNJDrhGibxnoaLB1/H9GOJGVLcx0kew== X-Received: by 2002:a24:9144:: with SMTP id i65mr622017ite.115.1545350123167; Thu, 20 Dec 2018 15:55:23 -0800 (PST) Received: from vader ([2620:10d:c090:200::6:ec3d]) by smtp.gmail.com with ESMTPSA id n20sm982963ioh.64.2018.12.20.15.55.22 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 20 Dec 2018 15:55:22 -0800 (PST) Date: Thu, 20 Dec 2018 15:55:21 -0800 From: Omar Sandoval To: Josef Bacik Cc: linux-block@vger.kernel.org, kernel-team@fb.com, osandov@fb.com Subject: Re: [PATCH 1/2] blktests: add cgroup2 infrastructure Message-ID: <20181220235521.GE11852@vader> References: <20181205153404.26634-1-josef@toxicpanda.com> <20181205153404.26634-2-josef@toxicpanda.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181205153404.26634-2-josef@toxicpanda.com> User-Agent: Mutt/1.11.1 (2018-12-01) Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On Wed, Dec 05, 2018 at 10:34:03AM -0500, Josef Bacik wrote: > In order to test io.latency and other cgroup related things we need some > supporting helpers to setup and tear down cgroup2. This adds support > for checking that we can even configure cgroup2 things, set them up if > need be, and then add the cleanup stuff to the main cleanup function so > everything is always in a clean state. > > Signed-off-by: Josef Bacik Since Dennis' test needed this, I merged this patch with the fixup for check folded in.