From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751770AbeEBXa2 (ORCPT ); Wed, 2 May 2018 19:30:28 -0400 Received: from rcdn-iport-3.cisco.com ([173.37.86.74]:47636 "EHLO rcdn-iport-3.cisco.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751587AbeEBXa0 (ORCPT ); Wed, 2 May 2018 19:30:26 -0400 X-IronPort-AV: E=Sophos;i="5.49,356,1520899200"; d="scan'208";a="379295479" Subject: Re: config option for SQUASHFS_CACHED_BLKS, From: Daniel Walker To: Phillip Lougher , Yixia Si , "linux-kernel@vger.kernel.org" , Daniel Walker , "xe-linux-external(mailer list)" References: <63c599b5-0ac1-6d37-920f-33d502e33dfb@cisco.com> Message-ID: Date: Wed, 2 May 2018 16:21:03 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <63c599b5-0ac1-6d37-920f-33d502e33dfb@cisco.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Auto-Response-Suppress: DR, OOF, AutoReply Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 04/25/2018 01:34 PM, Daniel Walker wrote: > > Hi, > > > We have found that we can attain a better boot time by increasing > SQUASHFS_CACHED_BLKS from 8 to 11. We also noticed that you made a > special config option for allow people to configure fragment cache > size (i.e. SQUASHFS_FRAGMENT_CACHE_SIZE). > > > Is there anything unsafe about altering the value of > SQUASHFS_CACHED_BLKS ? > > > Would you be open to accepting a patch to add a config option for this > similar to the pre-existing SQUASHFS_FRAGMENT_CACHE_SIZE ? Phillip, did you have any comments on this ? Daniel