From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 61BF5C433F5 for ; Thu, 10 Mar 2022 03:41:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235355AbiCJDmk (ORCPT ); Wed, 9 Mar 2022 22:42:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35654 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231249AbiCJDmj (ORCPT ); Wed, 9 Mar 2022 22:42:39 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F86711AA3F for ; Wed, 9 Mar 2022 19:41:39 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 0F16E617B9 for ; Thu, 10 Mar 2022 03:41:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2DD9AC340EB; Thu, 10 Mar 2022 03:41:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1646883698; bh=gwF7pZkYKExYPd9bVhRSpaTZ64GgtDxB1S1EJENW6fk=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=tiggf+1iCylzDx/4ncudboha0rFtXilfFMqPpPUFlT6PfvmDUehVKcjqtRwGC9SCd u6cMRe4PzPpFElmb5gjcLf8BTIGwAQduTebrlwiSnnSaJp+DNKjbCBvlJ36us2330e raR3YyoV6VT6zPQEwGaeiu8fn/FhK3S0riazklKM= Date: Wed, 9 Mar 2022 19:41:37 -0800 From: Andrew Morton To: David Disseldorp Cc: linux-fsdevel@vger.kernel.org, Martin Wilck , viro@zeniv.linux.org.uk, willy@infradead.org Subject: Re: [PATCH v6 3/6] initramfs: add INITRAMFS_PRESERVE_MTIME Kconfig option Message-Id: <20220309194137.0b3607f6c3dcbc606cfc0833@linux-foundation.org> In-Reply-To: <20220308140942.47dcb97c@suse.de> References: <20220107133814.32655-1-ddiss@suse.de> <20220107133814.32655-4-ddiss@suse.de> <20220308140942.47dcb97c@suse.de> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Tue, 8 Mar 2022 14:09:42 +0100 David Disseldorp wrote: > @Andrew: while looking through lkml archives from a lifetime ago at > https://lkml.org/lkml/2008/8/16/59 , it appears that your preference at > the time was to drop the scattered INITRAMFS_PRESERVE_MTIME ifdefs prior > to merge. That was but moments ago. > I'd much appreciate your thoughts on the reintroduction of the option > based on the microbenchmark results below. Thanks, I'll take a look after -rc1. Which gives reviewers much time to do their thing!