From 9558f2500a2028ffc05cfd8fceaa0fe0a0a3804e Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Wed, 13 Aug 2014 20:56:13 +0200
Subject: [PATCH] nfsd: add fh_fsid_match helper

Add a helper to check that the fsid parts of two file handles match.

Signed-off-by: Christoph Hellwig <hch@lst.de>
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Reading git-format-patch failed