From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751841AbaHRGd2 (ORCPT ); Mon, 18 Aug 2014 02:33:28 -0400 Received: from cantor2.suse.de ([195.135.220.15]:52183 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750957AbaHRGd1 (ORCPT ); Mon, 18 Aug 2014 02:33:27 -0400 From: NeilBrown To: Ian Kent Date: Mon, 18 Aug 2014 16:33:00 +1000 Subject: [PATCH 0/5] RCU-walk support for autofs Cc: autofs@vger.kernel.org, linux-kernel@vger.kernel.org Message-ID: <20140818062844.9860.43007.stgit@notabene.brown> User-Agent: StGit/0.16 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ian, Have you had a chance to run your tests in these patches yet? I've done what testing I can think of and cannot fault them. This set is against 3.17-rc1 and make use of the new -EISDIR handling for d_manage() and assumes the other patches which already went in through Andrew Morton. I've added a section to autofs4.txt about mount namespaces, but it is otherwise unchanged. If I could get an {Acked,Reviewed,Tested}-By in the next few weeks so I can send them on to Andrew I would really appreciate it. Thanks, NeilBrown --- NeilBrown (5): autofs4: allow RCU-walk to walk through autofs4. autofs4: factor should_expire() out of autofs4_expire_indirect. autofs4: avoid taking fs_lock during rcu-walk autofs4: d_manage() should return -EISDIR when appropriate in rcu-walk mode. autofs: the documentation I wanted to read Documentation/filesystems/autofs4.txt | 520 +++++++++++++++++++++++++++++++++ fs/autofs4/autofs_i.h | 6 fs/autofs4/dev-ioctl.c | 2 fs/autofs4/expire.c | 200 ++++++++----- fs/autofs4/root.c | 62 +++- 5 files changed, 694 insertions(+), 96 deletions(-) create mode 100644 Documentation/filesystems/autofs4.txt -- Signature