From: Sage Weil <sage@newdream.net>
Date: Wed, 28 Apr 2010 23:12:06 +0000 (-0700)
Subject: ceph: clear dir complete, invalidate dentry on replayed rename
X-Git-Tag: v2.6.34-rc7~32^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ea1409f96197c1bffe5d7d5bc967b3445edcc1fa;p=pandora-kernel.git

ceph: clear dir complete, invalidate dentry on replayed rename

If a rename operation is resent to the MDS following an MDS restart, the
client does not get a full reply (containing the resulting metadata) back.
In that case, a ceph_rename() needs to compensate by doing anything useful
that fill_inode() would have, like d_move().

It also needs to invalidate the dentry (to workaround the vfs_rename_dir()
bug) and clear the dir complete flag, just like fill_trace().

Signed-off-by: Sage Weil <sage@newdream.net>
---

Reading git-diff-tree failed