From: Yehuda Sadeh <yehuda@hq.newdream.net>
Date: Tue, 9 Feb 2010 19:14:41 +0000 (-0800)
Subject: ceph: sync read/write considers page cache
X-Git-Tag: v2.6.34-rc2~9^2~45
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29065a513aa4c7e4b46b77cbcd25f814a4ca0bfe;p=pandora-kernel.git

ceph: sync read/write considers page cache

In the cases where we either do a sync read or a write, we
need to make sure that everything in the page cache is flushed.
In the case of a sync write we invalidate the relevant pages,
so that subsequent read/write reflects the new data written.

Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>
---

Reading git-diff-tree failed