From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl0-f72.google.com (mail-pl0-f72.google.com [209.85.160.72]) by kanga.kvack.org (Postfix) with ESMTP id D51846B02C7 for ; Sat, 6 Jan 2018 10:48:20 -0500 (EST) Received: by mail-pl0-f72.google.com with SMTP id y21so242920pll.22 for ; Sat, 06 Jan 2018 07:48:20 -0800 (PST) Received: from www262.sakura.ne.jp (www262.sakura.ne.jp. [2001:e42:101:1:202:181:97:72]) by mx.google.com with ESMTPS id i2si5045823pgo.637.2018.01.06.07.48.18 for (version=TLS1 cipher=AES128-SHA bits=128/128); Sat, 06 Jan 2018 07:48:19 -0800 (PST) Subject: Re: Google Chrome cause locks held in system (kernel 4.15 rc2) From: Tetsuo Handa References: <1512963298.23718.15.camel@gmail.com> <201712110348.vBB3mSFZ068689@www262.sakura.ne.jp> <1515248235.17396.4.camel@gmail.com> <201801062352.EFF56799.HFFLOMOJOFSQtV@I-love.SAKURA.ne.jp> <1515252530.17396.16.camel@gmail.com> In-Reply-To: <1515252530.17396.16.camel@gmail.com> Message-Id: <201801070048.JAE30243.MLQOtHVFOOFJFS@I-love.SAKURA.ne.jp> Date: Sun, 7 Jan 2018 00:48:13 +0900 Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-linux-mm@kvack.org List-ID: To: mikhail.v.gavrilov@gmail.com Cc: mhocko@kernel.org, darrick.wong@oracle.com, linux-xfs@vger.kernel.org, linux-mm@kvack.org mikhail wrote: > > > Also i fixed two segfault: > > > > > > 1) When send two messages in one second from different hosts or > > > ports. > > > For reproduce just run > > > "echo test > /dev/udp/127.0.0.1/6666 && echo test > > > > /dev/udp/127.0.0.1/6666" > > > in console. > > > > I can't observe such problem. > > udplogger is ready to concurrently receive from multiple sources. > > > Too strange because this condition > https://github.com/kohsuke/udplogger/blob/master/udplogger.c#L82 > do not allow open two file in one second. Oh, you got your copy of modified version of old version. Please use original latest version at https://osdn.net/projects/akari/scm/svn/tree/head/branches/udplogger/ . -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org