From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753999Ab1EWLHb (ORCPT ); Mon, 23 May 2011 07:07:31 -0400 Received: from mail-pv0-f174.google.com ([74.125.83.174]:40962 "EHLO mail-pv0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753713Ab1EWLH3 (ORCPT ); Mon, 23 May 2011 07:07:29 -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=LkS1F9IrzUQOzB5eTgL2f82GuPxz/H8lo33vBkGx9aVrKwTpQjXSl33RTz5jkgpann /IsTydxj4QEnjbUuMGC0RwydqJ96YpJhwvtVfvkZZWG8ycOVbCiOzhth0sttNkxj+nU7 PNLdSCM+riwVqw0yyrx3eIVcqYDXgx6UaNlt8= Subject: Re: [PATCH 0/3] block: Per cpu merge stats and cfq fix From: Namhyung Kim To: Vivek Goyal Cc: linux-kernel@vger.kernel.org, axboe@kernel.dk, dpshah@google.com In-Reply-To: <20110521000650.GA8026@redhat.com> References: <1305936167-8932-1-git-send-email-vgoyal@redhat.com> <20110521000650.GA8026@redhat.com> Content-Type: text/plain; charset="UTF-8" Date: Mon, 23 May 2011 20:07:20 +0900 Message-ID: <1306148840.1498.1.camel@leonhard> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2011-05-20 (금), 20:06 -0400, Vivek Goyal: > On Fri, May 20, 2011 at 08:02:44PM -0400, Vivek Goyal wrote: > > Hi Jens, > > > > Here is the patch for making merge stats per cpu. While scanning the code > > I also noticed that in one case I was not freeing up per cpu stats. First > > patch fixes it. I also included Namhyung Kim's bio merge fix. > > > > Thanks > > Vivek > > > > Vivek Goyal (3): > > cfq-iosched: Fix a memory leak of per cpu stats for root group > > cfq-iosched: Make IO merge related stats per cpu > > Minor correction. Following patch author is Namhyung Kim. > > Namhyung Kim(1) > > > block: call elv_bio_merged() when merged > > Thanks > Vivek > Hi, Vivek. Thanks a lot for your work. :) -- Regards, Namhyung Kim