From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f199.google.com (mail-pf0-f199.google.com [209.85.192.199]) by kanga.kvack.org (Postfix) with ESMTP id 731EE6B0514 for ; Wed, 9 May 2018 08:59:33 -0400 (EDT) Received: by mail-pf0-f199.google.com with SMTP id b64so26251934pfl.13 for ; Wed, 09 May 2018 05:59:33 -0700 (PDT) Received: from mail.kernel.org (mail.kernel.org. [198.145.29.99]) by mx.google.com with ESMTPS id l9-v6si21096923pgq.691.2018.05.09.05.59.32 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 09 May 2018 05:59:32 -0700 (PDT) Date: Wed, 9 May 2018 08:59:29 -0400 From: Steven Rostedt Subject: Re: [PATCH] printk: Ratelimit messages printed by console drivers Message-ID: <20180509085929.180d1a93@gandalf.local.home> In-Reply-To: <20180509120050.eyuprdh75grhdsh4@pathway.suse.cz> References: <20180420140157.2nx5nkojj7l2y7if@pathway.suse.cz> <20180420101751.6c1c70e8@gandalf.local.home> <20180420145720.hb7bbyd5xbm5je32@pathway.suse.cz> <20180420111307.44008fc7@gandalf.local.home> <20180423103232.k23yulv2e7fah42r@pathway.suse.cz> <20180423073603.6b3294ba@gandalf.local.home> <20180423124502.423fb57thvbf3zet@pathway.suse.cz> <20180425053146.GA25288@jagdpanzerIV> <20180426094211.okftwdzgfn72rik3@pathway.suse.cz> <20180427102245.GA591@jagdpanzerIV> <20180509120050.eyuprdh75grhdsh4@pathway.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Petr Mladek Cc: Sergey Senozhatsky , akpm@linux-foundation.org, linux-mm@kvack.org, Peter Zijlstra , Jan Kara , Tetsuo Handa , Tejun Heo , linux-kernel@vger.kernel.org, Sergey Senozhatsky On Wed, 9 May 2018 14:00:50 +0200 Petr Mladek wrote: > IMHO, if con->write() wants to add more than 1000 (or 100 or whatever > sane limit) new lines then something is really wrong and we should > stop it. It is that simple. > +1 -- Steve