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SubjectREPOST patch 26/38: SERVER: new routine fh_dup2()

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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