Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755918AbaG3UrT (ORCPT ); Wed, 30 Jul 2014 16:47:19 -0400 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:2350 "EHLO mx0b-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750990AbaG3UrS (ORCPT ); Wed, 30 Jul 2014 16:47:18 -0400 Message-ID: <53D959D0.1020303@fb.com> Date: Wed, 30 Jul 2014 16:47:12 -0400 From: Josef Bacik User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Nicholas Krause , CC: , Subject: Re: [PATCH] Remove certain calls for releasing page cache References: <1406752954-26158-1-git-send-email-xerofoify@gmail.com> In-Reply-To: <1406752954-26158-1-git-send-email-xerofoify@gmail.com> Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [192.168.16.4] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.12.52,1.0.14,0.0.0000 definitions=2014-07-30_07:2014-07-30,2014-07-30,1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 kscore.is_bulkscore=0 kscore.compositescore=0 circleOfTrustscore=1749.24041094204 compositescore=0.324642340081358 urlsuspect_oldscore=0.324642340081358 suspectscore=0 recipient_domain_to_sender_totalscore=0 phishscore=0 bulkscore=0 kscore.is_spamscore=0 recipient_to_sender_totalscore=0 recipient_domain_to_sender_domain_totalscore=2524143 rbsscore=0.324642340081358 spamscore=0 recipient_to_sender_domain_totalscore=0 urlsuspectscore=0.9 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1407300242 X-FB-Internal: deliver Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 07/30/2014 04:42 PM, Nicholas Krause wrote: > This patch removes the lines for releasing the page cache in certain > files as this may aid in perfomance with writes in the compression > rountines of btrfs. Please note that this patch has not been tested > on my own hardware due to no compression based btrfs volumes of my > own. > http://37.media.tumblr.com/tumblr_m44v95k9Y11qjhgo6o1_250.gif Josef -- 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/