[src/trunk]: src/sys/nfs Change DIAGNOSTIC warning in nfs_send() about NULL r...

[jonathan <jonathan%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0c8de17063ba
branches:  trunk
changeset: 566923:0c8de17063ba
user:      jonathan <jonathan%NetBSD.org@localhost>
date:      Mon May 24 19:08:07 2004 +0000

description:
Change DIAGNOSTIC warning in nfs_send() about NULL rep->r_procp: the
warning is triggered pervasively, so print it only once per boot.
(The callers who pass NULL r_procps should soon be fixed to pass a
valid struct proc* ).

diffstat:

 sys/nfs/nfs_socket.c |  15 ++++++++++-----
 1 files changed, 10 insertions(+), 5 deletions(-)

diffs (36 lines):

diff -r 8af644ecc214 -r 0c8de17063ba sys/nfs/nfs_socket.c
--- a/sys/nfs/nfs_socket.c      Mon May 24 19:02:19 2004 +0000
+++ b/sys/nfs/nfs_socket.c      Mon May 24 19:08:07 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: nfs_socket.c,v 1.106 2004/05/23 08:08:48 yamt Exp $    */
+/*     $NetBSD: nfs_socket.c,v 1.107 2004/05/24 19:08:07 jonathan Exp $        */
 
 /*
  * Copyright (c) 1989, 1991, 1993, 1995
@@ -39,7 +39,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: nfs_socket.c,v 1.106 2004/05/23 08:08:48 yamt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: nfs_socket.c,v 1.107 2004/05/24 19:08:07 jonathan Exp $");
 
 #include "fs_nfs.h"
 #include "opt_nfs.h"
@@ -443,9 +443,14 @@
        /* XXX nfs_doio()/nfs_request() calls with  rep->r_procp == NULL */
        if (p == NULL && rep->r_procp == NULL) {
 #ifdef DIAGNOSTIC
-               printf("nfs_send: proc botch: rep %p arg %p curproc %p\n",
-                      rep->r_procp, p, curproc );
-#endif
+               static int warned = 0;
+               if (!warned) {
+                       printf("nfs_send: proc botch: "
+                              "rep %p arg %p curproc %p\n",
+                              rep->r_procp, p, curproc);
+                       warned = 1;
+               }
+#endif /* DIAGNOSTIC */
                p = curproc;
        }