From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-f200.google.com (mail-pg1-f200.google.com [209.85.215.200]) by kanga.kvack.org (Postfix) with ESMTP id CA4F16B0003 for ; Thu, 11 Oct 2018 02:37:34 -0400 (EDT) Received: by mail-pg1-f200.google.com with SMTP id k66-v6so5296044pga.21 for ; Wed, 10 Oct 2018 23:37:34 -0700 (PDT) Received: from www262.sakura.ne.jp (www262.sakura.ne.jp. [202.181.97.72]) by mx.google.com with ESMTPS id t141-v6si7444272pgb.64.2018.10.10.23.37.32 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 10 Oct 2018 23:37:33 -0700 (PDT) Message-Id: <201810110637.w9B6b9eH044188@www262.sakura.ne.jp> Subject: Re: [RFC PATCH] memcg, oom: throttle =?ISO-2022-JP?B?ZHVtcF9oZWFkZXIgZm9y?= =?ISO-2022-JP?B?IG1lbWNnIG9vbXMgd2l0aG91dCBlbGlnaWJsZSB0YXNrcw==?= From: Tetsuo Handa MIME-Version: 1.0 Date: Thu, 11 Oct 2018 15:37:09 +0900 References: <000000000000dc48d40577d4a587@google.com> <20181010151135.25766-1-mhocko@kernel.org> In-Reply-To: <20181010151135.25766-1-mhocko@kernel.org> Content-Type: text/plain; charset="ISO-2022-JP" Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Michal Hocko Cc: linux-mm@kvack.org, syzkaller-bugs@googlegroups.com, Michal Hocko , guro@fb.com, hannes@cmpxchg.org, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, rientjes@google.com, yang.s@alibaba-inc.com Michal Hocko wrote: > Once we are here, make sure that the reason to trigger the OOM is > printed without ratelimiting because this is really valuable to > debug what happened. Here is my version.