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From: Rick Macklem <rmacklem@FreeBSD.org>
Date: Wed, 4 May 2011 13:30:38 +0000 (UTC)
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Subject: svn commit: r221438 - in head/sys: fs/nfs nfs
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Author: rmacklem
Date: Wed May  4 13:30:38 2011
New Revision: 221438
URL: http://svn.freebsd.org/changeset/base/221438

Log:
  Revert r221306, since NFSSVC_ZEROSTATS zero'd both client and
  server stats, when separate modifiers for NFSSVC_GETSTATS for
  each of client and server stats is what it required by nfsstat(1).

Modified:
  head/sys/fs/nfs/nfs_commonport.c
  head/sys/nfs/nfssvc.h

Modified: head/sys/fs/nfs/nfs_commonport.c
==============================================================================
--- head/sys/fs/nfs/nfs_commonport.c	Wed May  4 13:28:53 2011	(r221437)
+++ head/sys/fs/nfs/nfs_commonport.c	Wed May  4 13:30:38 2011	(r221438)
@@ -404,8 +404,6 @@ nfssvc_call(struct thread *p, struct nfs
 	} else if (uap->flag & NFSSVC_GETSTATS) {
 		error = copyout(&newnfsstats,
 		    CAST_USER_ADDR_T(uap->argp), sizeof (newnfsstats));
-		if ((uap->flag & NFSSVC_ZEROSTATS) != 0 && error == 0)
-			bzero(&newnfsstats, sizeof(newnfsstats));
 		return (error);
 	} else if (uap->flag & NFSSVC_NFSUSERDPORT) {
 		u_short sockport;

Modified: head/sys/nfs/nfssvc.h
==============================================================================
--- head/sys/nfs/nfssvc.h	Wed May  4 13:28:53 2011	(r221437)
+++ head/sys/nfs/nfssvc.h	Wed May  4 13:30:38 2011	(r221438)
@@ -64,6 +64,5 @@
 #define	NFSSVC_CBADDSOCK	0x00200000
 #define	NFSSVC_GETSTATS		0x00400000
 #define	NFSSVC_BACKUPSTABLE	0x00800000
-#define	NFSSVC_ZEROSTATS	0x01000000	/* modifier for GETSTATS */
 
 #endif /* _NFS_NFSSVC_H */