From c9af9fb68e01eb2c2165e1bc45cfeeed510c64e6 Mon Sep 17 00:00:00 2001
From: Yehuda Sadeh <yehuda@hq.newdream.net>
Date: Fri, 19 Feb 2010 00:10:11 +0000
Subject: [PATCH] ceph: don't truncate dirty pages in invalidate work thread

Instead of truncating the whole range of pages, we skip those
pages that are dirty or in the middle of writeback. Those pages
will be cleared later when the writeback completes.

Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>
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Reading git-format-patch failed