linux-kernel - Re: [PATCH] printk: Ratelimit messages printed by console drivers

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Message-ID: <20180509085929.180d1a93@gandalf.local.home>
Date:   Wed, 9 May 2018 08:59:29 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Petr Mladek <pmladek@...e.com>
Cc:     Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>,
        akpm@...ux-foundation.org, linux-mm@...ck.org,
        Peter Zijlstra <peterz@...radead.org>, Jan Kara <jack@...e.cz>,
        Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>,
        Tejun Heo <tj@...nel.org>, linux-kernel@...r.kernel.org,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>
Subject: Re: [PATCH] printk: Ratelimit messages printed by console drivers

On Wed, 9 May 2018 14:00:50 +0200
Petr Mladek <pmladek@...e.com> 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