From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sage Weil Subject: [PATCH 0/2] Reenable ceph dcache usage Date: Wed, 11 Jan 2012 10:46:40 -0800 Message-ID: <1326307602-16284-1-git-send-email-sage@newdream.net> Cc: ceph-devel@vger.kernel.org, linux-fsdevel@vger.kernel.org, Sage Weil To: viro@ZenIV.linux.org.uk, hch@infradead.org Return-path: Received: from cobra.newdream.net ([66.33.216.30]:45186 "EHLO cobra.newdream.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753324Ab2AKSyj (ORCPT ); Wed, 11 Jan 2012 13:54:39 -0500 Sender: linux-fsdevel-owner@vger.kernel.org List-ID: Hi Al, Christoph, These two patches export d_find_any_alias() and reenable the Ceph use of the dcache for negative lookups and readdir without hitting the server. The behavior is controllable via a mount option (and now documented). Unless there are any objections to the export, I plan to send this to Linus shortly. Thanks! sage Sage Weil (2): vfs: export symbol d_find_any_alias() ceph: enable/disable dentry complete flags via mount option Documentation/filesystems/ceph.txt | 16 +++++++++++----- fs/ceph/dir.c | 25 ++++++++++++++++++++++--- fs/ceph/super.c | 14 ++++++++++++++ fs/ceph/super.h | 1 + fs/dcache.c | 4 ++-- include/linux/dcache.h | 1 + 6 files changed, 51 insertions(+), 10 deletions(-)