From: Yan, Zheng <zheng.z.yan@intel.com>
Date: Wed, 18 Sep 2013 01:29:07 +0000 (+0800)
Subject: ceph: remove outdated frag information
X-Git-Tag: v3.13-rc2~25^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=53e879a485f9def0e55c404dbc7187470a01602d;p=pandora-kernel.git

ceph: remove outdated frag information

If directory fragments change, fill_inode() inserts new frags into
the fragtree, but it does not remove outdated frags from the fragtree.
This patch fixes it.

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Reviewed-by: Sage Weil <sage@inktank.com>
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