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From: Rick Macklem <rmacklem@FreeBSD.org>
Date: Thu, 5 May 2011 02:00:53 +0000 (UTC)
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Subject: svn commit: r221473 - head/sys/nfs
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Author: rmacklem
Date: Thu May  5 02:00:53 2011
New Revision: 221473
URL: http://svn.freebsd.org/changeset/base/221473

Log:
  Modify the NFS nfssvc(2) syscall so that it allows
  anyone to get the statistics for the new NFS subsystem.
  
  MFC after:	2 weeks

Modified:
  head/sys/nfs/nfs_nfssvc.c

Modified: head/sys/nfs/nfs_nfssvc.c
==============================================================================
--- head/sys/nfs/nfs_nfssvc.c	Thu May  5 01:16:06 2011	(r221472)
+++ head/sys/nfs/nfs_nfssvc.c	Thu May  5 02:00:53 2011	(r221473)
@@ -81,9 +81,12 @@ nfssvc(struct thread *td, struct nfssvc_
 
 	AUDIT_ARG_CMD(uap->flag);
 
-	error = priv_check(td, PRIV_NFS_DAEMON);
-	if (error)
-		return (error);
+	/* Allow anyone to get the stats. */
+	if ((uap->flag & ~NFSSVC_GETSTATS) != 0) {
+		error = priv_check(td, PRIV_NFS_DAEMON);
+		if (error != 0)
+			return (error);
+	}
 	error = EINVAL;
 	if ((uap->flag & (NFSSVC_ADDSOCK | NFSSVC_OLDNFSD | NFSSVC_NFSD)) &&
 	    nfsd_call_nfsserver != NULL)