mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-11-22 19:08:09 +01:00
61 lines
2.9 KiB
Text
61 lines
2.9 KiB
Text
|
From: David Howells <dhowells@redhat.com>
|
||
|
|
Subject: Re: [RFC][PATCH 06/10] cifs: define inode-level cache object and register them
|
||
|
|
Date: Fri, 25 Jun 2010 22:46:38 +0100
|
||
|
|
Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley
|
||
|
|
Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United
|
||
|
|
Kingdom.
|
||
|
|
Registered in England and Wales under Company Registration No. 3798903
|
||
|
|
Lines: 13
|
||
|
|
Message-ID: <18628.1277502398@redhat.com>
|
||
|
|
References: <20100625125306.7f9b1966@tlielax.poochiereds.net> <4C24A606.5040001@suse.de> <1277220214-3597-1-git-send-email-sjayaraman@suse.de> <yes> <9822.1277312573@redhat.com> <22697.1277470549@redhat.com>
|
||
|
|
Cc: dhowells@redhat.com, Suresh Jayaraman <sjayaraman@suse.de>,
|
||
|
|
Steve French <smfrench@gmail.com>, linux-cifs@vger.kernel.org,
|
||
|
|
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
|
||
|
|
samba-technical@lists.samba.org
|
||
|
|
To: Jeff Layton <jlayton@samba.org>
|
||
|
|
X-From: linux-kernel-owner@vger.kernel.org Fri Jun 25 23:47:07 2010
|
||
|
|
Return-path: <linux-kernel-owner@vger.kernel.org>
|
||
|
|
Envelope-to: glk-linux-kernel-3@lo.gmane.org
|
||
|
|
Received: from vger.kernel.org ([209.132.180.67])
|
||
|
|
by lo.gmane.org with esmtp (Exim 4.69)
|
||
|
|
(envelope-from <linux-kernel-owner@vger.kernel.org>)
|
||
|
|
id 1OSGjo-0006q8-ME
|
||
|
|
for glk-linux-kernel-3@lo.gmane.org; Fri, 25 Jun 2010 23:47:05 +0200
|
||
|
|
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
|
||
|
|
id S932250Ab0FYVqv (ORCPT <rfc822;glk-linux-kernel-3@m.gmane.org>);
|
||
|
|
Fri, 25 Jun 2010 17:46:51 -0400
|
||
|
|
Received: from mx1.redhat.com ([209.132.183.28]:55406 "EHLO mx1.redhat.com"
|
||
|
|
rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
|
||
|
|
id S932088Ab0FYVqs (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
|
||
|
|
Fri, 25 Jun 2010 17:46:48 -0400
|
||
|
|
Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12])
|
||
|
|
by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o5PLkhIG005974
|
||
|
|
(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK);
|
||
|
|
Fri, 25 Jun 2010 17:46:43 -0400
|
||
|
|
Received: from redhat.com (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1])
|
||
|
|
by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o5PLkd77017768;
|
||
|
|
Fri, 25 Jun 2010 17:46:40 -0400
|
||
|
|
In-Reply-To: <20100625125306.7f9b1966@tlielax.poochiereds.net>
|
||
|
|
X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12
|
||
|
|
Sender: linux-kernel-owner@vger.kernel.org
|
||
|
|
Precedence: bulk
|
||
|
|
List-ID: <linux-kernel.vger.kernel.org>
|
||
|
|
X-Mailing-List: linux-kernel@vger.kernel.org
|
||
|
|
Archived-At: <http://permalink.gmane.org/gmane.linux.kernel/1003142>
|
||
|
|
|
||
|
|
Jeff Layton <jlayton@samba.org> wrote:
|
||
|
|
|
||
|
|
> Looks like it mostly uses the ctime. IMO, the mtime would be a better
|
||
|
|
> choice since it changes less frequently, but I don't guess that it
|
||
|
|
> matters very much.
|
||
|
|
|
||
|
|
I'd've thought mtime changes more frequently since that's altered when data is
|
||
|
|
written. ctime is changed when attributes are changed.
|
||
|
|
|
||
|
|
Note that Ext4 appears to have a file creation time field in its inode
|
||
|
|
(struct ext4_inode::i_crtime[_extra]). Can Samba be made to use that?
|
||
|
|
|
||
|
|
David
|
||
|
|
|
||
|
|
|