From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752732AbcGAKiI (ORCPT ); Fri, 1 Jul 2016 06:38:08 -0400 Received: from mail-wm0-f67.google.com ([74.125.82.67]:32842 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751994AbcGAKiF (ORCPT ); Fri, 1 Jul 2016 06:38:05 -0400 Date: Fri, 1 Jul 2016 12:38:01 +0200 From: Ingo Molnar To: Borislav Petkov Cc: Linus Torvalds , Steven Rostedt , Greg Kroah-Hartman , Peter Zijlstra , Andrew Morton , Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= , Franck Bui , LKML Subject: Re: [PATCH -v2 1/2] ratelimit: Extend to print suppressed messages on release Message-ID: <20160701103801.GB12394@gmail.com> References: <1467194161-1472-1-git-send-email-bp@alien8.de> <1467194161-1472-2-git-send-email-bp@alien8.de> <20160701082247.GA27709@gmail.com> <20160701090740.GB4593@pd.tnic> <20160701101743.GA8787@gmail.com> <20160701102936.GE4593@pd.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160701102936.GE4593@pd.tnic> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Borislav Petkov wrote: > On Fri, Jul 01, 2016 at 12:17:43PM +0200, Ingo Molnar wrote: > > Yeah, indeed, you are right. > > How about this though, still: > > ratelimit_state_exit: > > if (rs->missed) > printk(KERN_WARNING "%s: %d output lines suppressed due to ratelimiting\n", > current->comm, rs->missed); > > > I still think it is better than the "callbacks" thing as we're issuing > it on release and there's not really a @func which callbacks we're > limiting... Yeah, indeed! Thanks, Ingo