Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755282Ab1ELJCV (ORCPT ); Thu, 12 May 2011 05:02:21 -0400 Received: from mail-ww0-f42.google.com ([74.125.82.42]:62099 "EHLO mail-ww0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753539Ab1ELJCU (ORCPT ); Thu, 12 May 2011 05:02:20 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:to:cc:in-reply-to:references:content-type:date :message-id:mime-version:x-mailer:content-transfer-encoding; b=gBCVXKEuAzgIu6pSyf927rbCPwAvQgE98TxP8BE1BJpYa/Q5bJiCs/UIlqXwDFC5qa Y/naPXOWSI98fNqtVcfu3qqm2urOjZ6EZkNX3HxhkNxpZFU5VJP2KhJDm7965FLfnmh6 9DsVHdFG2AzR7QmsxzQCzr3PpoC+2/LO1/4LA= Subject: Re: [patch v2 0/5] percpu_counter: bug fix and enhancement From: Eric Dumazet To: Tejun Heo Cc: Shaohua Li , "linux-kernel@vger.kernel.org" , "akpm@linux-foundation.org" , "cl@linux.com" , "npiggin@kernel.dk" In-Reply-To: <20110512085922.GD1030@htj.dyndns.org> References: <20110511081012.903869567@sli10-conroe.sh.intel.com> <20110511092848.GE1661@htj.dyndns.org> <1305168493.2373.15.camel@sli10-conroe> <20110512082159.GB1030@htj.dyndns.org> <1305190520.2373.18.camel@sli10-conroe> <20110512085922.GD1030@htj.dyndns.org> Content-Type: text/plain; charset="UTF-8" Date: Thu, 12 May 2011 11:02:15 +0200 Message-ID: <1305190936.3795.1.camel@edumazet-laptop> Mime-Version: 1.0 X-Mailer: Evolution 2.32.2 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 834 Lines: 24 Le jeudi 12 mai 2011 à 10:59 +0200, Tejun Heo a écrit : > Hello, > > On Thu, May 12, 2011 at 04:55:20PM +0800, Shaohua Li wrote: > > sure, but it's quite difficult to determine a @maxfuzzy in his proposal > > I thought (and could confuse user), did I miss anything? > > I don't think @maxfuzzy is necessary there. I wrote this before but > why can't we track the actual deviation instead of the number of > deviation events? > Thats roughly same thing (BATCH multiplicator factor apart) Most percpu_counter users for a given percpu_counter object use a given BATCH, dont they ? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/