From: Yan, Zheng <zheng.z.yan@intel.com>
Date: Fri, 22 Nov 2013 06:21:44 +0000 (+0800)
Subject: ceph: handle -ESTALE reply
X-Git-Tag: v3.14-rc1~71^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ca18bede048e95a749d13410ce1da4ad0ffa7938;p=pandora-kernel.git

ceph: handle -ESTALE reply

Send requests that operate on path to directory's auth MDS if
mode == USE_AUTH_MDS. Always retry using the auth MDS if got
-ESTALE reply from non-auth MDS. Also clean up the code that
handles auth MDS change.

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
---

Reading git-diff-tree failed