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Date: Wed, 14 Aug 2002 16:49:08 -0400 (EDT)
From: "Kendrick M. Smith" <kmsmith@umich.edu>
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To: linux-kernel@vger.kernel.org, <nfs@lists.sourceforge.net>
Subject: REPOST patch 26/38: SERVER: new routine fh_dup2()
Message-ID: <Pine.SOL.4.44.0208141648380.1834-100000@vanguard.gpcc.itd.umich.edu>
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Define fh_dup2(), which copies a _verified_ filehandle, taking care
of refcounts accordingly.  (This will be used by RESTOREFH/SAVEFH and
a few other places.)

--- old/include/linux/nfsd/nfsfh.h	Thu Aug  1 16:16:29 2002
+++ new/include/linux/nfsd/nfsfh.h	Sun Aug 11 22:56:12 2002
@@ -238,6 +238,14 @@ fh_copy(struct svc_fh *dst, struct svc_f
 	return dst;
 }

+static __inline__ void
+fh_dup2(struct svc_fh *dst, struct svc_fh *src)
+{
+	fh_put(dst);
+	dget(src->fh_dentry);
+	*dst = *src;
+}
+
 static __inline__ struct svc_fh *
 fh_init(struct svc_fh *fhp, int maxsize)
 {

-
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