From: Sage Weil <sage@newdream.net>
Date: Tue, 3 Jan 2012 16:20:40 +0000 (-0800)
Subject: ceph: avoid useless dget/dput in encode_fh
X-Git-Tag: v3.3-rc1~79^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee6b1baf67591b6d7ce1a6a07544343433d5ec9e;p=pandora-kernel.git

ceph: avoid useless dget/dput in encode_fh

Nothing we do here sleeps, so just do it under d_lock and avoid the dget/
dput entirely.

Reported-by: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Sage Weil <sage@newdream.net>
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