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=-6.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 7604BC56201 for ; Thu, 12 Nov 2020 16:34:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 17B7722201 for ; Thu, 12 Nov 2020 16:34:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=cmpxchg-org.20150623.gappssmtp.com header.i=@cmpxchg-org.20150623.gappssmtp.com header.b="fv8KOJHm" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728890AbgKLQej (ORCPT ); Thu, 12 Nov 2020 11:34:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50276 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727739AbgKLQei (ORCPT ); Thu, 12 Nov 2020 11:34:38 -0500 Received: from mail-qt1-x841.google.com (mail-qt1-x841.google.com [IPv6:2607:f8b0:4864:20::841]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 45884C0613D1 for ; Thu, 12 Nov 2020 08:34:38 -0800 (PST) Received: by mail-qt1-x841.google.com with SMTP id i12so4405943qtj.0 for ; Thu, 12 Nov 2020 08:34:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cmpxchg-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=tta6+LviygyONzH3K33DQhKUnQL5Cid6phvS37hMgnc=; b=fv8KOJHmSVjHkmEqC6RVTwmIeO5fDrzc4Jlb1o9d5LPazF4SMd6nn+N+hMzU/CAor+ DIcRplp7LwvjHrCL+Zd88sxQY2zezrPcij8Xdelhg1BNOaMtTC3fMPV9RbnQX4yFd5TM TGRJrNHcRRj0mLk1WE3slN1jFa6WE9hJquAGPmLy30dW2rVNxa+cB5W8Yx+uzsuFBG5p W0/Q+8CjPB4rKbZXTGuRbLhHl62Buxu66L1VJlZ4N4+gHyy6+NI8P+yyyHi+mpVAOlvW WVOUQPK9YAE9p4+t1g4Ob55ondRvTcyzi/hCj2YoAptlwFJx0puC7f0ZwtJU3GZqSjE+ xmHQ== 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; bh=tta6+LviygyONzH3K33DQhKUnQL5Cid6phvS37hMgnc=; b=erHVdygTqL5WLxF0y2FKjcVKEjUdp5YGQqynTqksJLgi4IDi1LWhdeIviazQYJbTCb eDTzwj7Qbuzke82NH9maEh+8I5WwaJK7cwOif1VEbLo55n7ksVyD6qqLQuxLvFu21pdH 9q8aWxBcpmPUyrCRUyqDsL9F8HE6Wbchp9QKeRS0JZxZlok06kI03SW7PQ30BB4hle1Q 5F1IfJCnXI9L+A+P/2UXnAAGGd29bKff725fpVxUNcOP1bOxzUTNnDs+6qwurkatCv9H y6cnObnIpP1cstWEYZD2YhQVJf77ayqbcmlNrN3+Un2JcJfDoGwjPisD7fxS4sm1bq0K 1i/g== X-Gm-Message-State: AOAM532C/5BcZn2tSK0JxxNi5K/q9T/KUQuTqpLIup9qQ6VPvzgEYh4e GFa4MyFR7g7xovODf/q3BLXcDA== X-Google-Smtp-Source: ABdhPJzPADCn0IsEY9NTEdhyY+gaHnht4dudoTAdWwVJ+jhch7XWN/7ZV/6bPrO4Pjv6wmtYlyQmEg== X-Received: by 2002:ac8:5a04:: with SMTP id n4mr20585340qta.21.1605198877612; Thu, 12 Nov 2020 08:34:37 -0800 (PST) Received: from localhost ([2620:10d:c091:480::1:7257]) by smtp.gmail.com with ESMTPSA id q189sm5181971qkd.41.2020.11.12.08.34.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Nov 2020 08:34:36 -0800 (PST) Date: Thu, 12 Nov 2020 11:32:48 -0500 From: Johannes Weiner To: Roman Gushchin Cc: Andrew Morton , linux-mm@kvack.org, Shakeel Butt , Michal Hocko , linux-kernel@vger.kernel.org, David Rientjes , kernel-team@fb.com Subject: Re: [PATCH v1 3/3] cgroup: remove obsoleted broken_hierarchy and warned_broken_hierarchy Message-ID: <20201112163248.GE873621@cmpxchg.org> References: <20201110220800.929549-1-guro@fb.com> <20201110220800.929549-4-guro@fb.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201110220800.929549-4-guro@fb.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 10, 2020 at 02:08:00PM -0800, Roman Gushchin wrote: > With the deprecation of the non-hierarchical mode of the memory > controller there are no more examples of broken hierarchies left. > > Let's remove the cgroup core code which was supposed to print > warnings about creating of broken hierarchies. > > Signed-off-by: Roman Gushchin > Reviewed-by: Shakeel Butt > Acked-by: David Rientjes Acked-by: Johannes Weiner