[src/trunk]: src/sys/uvm uvmspace_unshare: #if 0-out this function. Q: perha...

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

details:   https://anonhg.NetBSD.org/src/rev/f051bfbfa041
branches:  trunk
changeset: 747240:f051bfbfa041
user:      rmind <rmind%NetBSD.org@localhost>
date:      Sun Sep 06 23:14:19 2009 +0000

description:
uvmspace_unshare: #if 0-out this function.  Q: perhaps remove?
AFAIK it was not used for 11 years.

diffstat:

 sys/uvm/uvm_map.c |  8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diffs (36 lines):

diff -r 7882fecef7d1 -r f051bfbfa041 sys/uvm/uvm_map.c
--- a/sys/uvm/uvm_map.c Sun Sep 06 21:38:17 2009 +0000
+++ b/sys/uvm/uvm_map.c Sun Sep 06 23:14:19 2009 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uvm_map.c,v 1.281 2009/08/19 04:53:20 matt Exp $       */
+/*     $NetBSD: uvm_map.c,v 1.282 2009/09/06 23:14:19 rmind Exp $      */
 
 /*
  * Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -71,7 +71,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_map.c,v 1.281 2009/08/19 04:53:20 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_map.c,v 1.282 2009/09/06 23:14:19 rmind Exp $");
 
 #include "opt_ddb.h"
 #include "opt_uvmhist.h"
@@ -4146,6 +4146,8 @@
        p2->p_vmspace = p1->p_vmspace;
 }
 
+#if 0
+
 /*
  * uvmspace_unshare: ensure that process "p" has its own, unshared, vmspace
  *
@@ -4174,6 +4176,8 @@
        uvmspace_free(ovm);             /* drop reference to old vmspace */
 }
 
+#endif
+
 /*
  * uvmspace_exec: the process wants to exec a new program
  */