[src/trunk]: src/sys/arch/sparc64/sparc64 remove dead code and other minor cl...

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

details:   https://anonhg.NetBSD.org/src/rev/c82b89ab3688
branches:  trunk
changeset: 571600:c82b89ab3688
user:      chs <chs%NetBSD.org@localhost>
date:      Fri Dec 03 01:54:14 2004 +0000

description:
remove dead code and other minor cleaning.

diffstat:

 sys/arch/sparc64/sparc64/pmap.c |  39 ++++++---------------------------------
 1 files changed, 6 insertions(+), 33 deletions(-)

diffs (87 lines):

diff -r c10cc017a0ea -r c82b89ab3688 sys/arch/sparc64/sparc64/pmap.c
--- a/sys/arch/sparc64/sparc64/pmap.c   Thu Dec 02 21:46:52 2004 +0000
+++ b/sys/arch/sparc64/sparc64/pmap.c   Fri Dec 03 01:54:14 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pmap.c,v 1.158 2004/12/01 09:48:03 martin Exp $        */
+/*     $NetBSD: pmap.c,v 1.159 2004/12/03 01:54:14 chs Exp $   */
 /*
  *
  * Copyright (C) 1996-1999 Eduardo Horvath.
@@ -26,7 +26,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.158 2004/12/01 09:48:03 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.159 2004/12/03 01:54:14 chs Exp $");
 
 #undef NO_VCACHE /* Don't forget the locked TLB in dostart */
 #define        HWREF
@@ -261,30 +261,7 @@
 #define        DPRINTF(n, f)
 #endif
 
-#ifdef NOTDEF_DEBUG
-void pv_check __P((void));
-void
-pv_check()
-{
-       int i, j, s;
-
-       s = splhigh();
-       for (i = 0; i < physmem; i++) {
-               struct pv_entry *pv;
-               for (pv = &pv_table[i]; pv; pv = pv->pv_next) {
-                       if (pv->pv_pmap &&
-                           !(pseg_get(pv->pv_pmap, pv->pv_va) & TLB_V)) {
-               printf("pv_check(): unreferenced pv=%p pa=%p va=%p pm=%p\n",
-                      i, ptoa(first_phys_addr+i), pv->pv_va, pv->pv_pmap);
-                               Debugger();
-                       }
-               }
-       }
-       splx(s);
-}
-#else
 #define pv_check()
-#endif
 
 /*
  *
@@ -2916,7 +2893,7 @@
 
                firstpv = pv;
 
-               /* First remove the entire list of continuation pv's*/
+               /* First remove the entire list of continuation pv's */
                for (npv = pv->pv_next; npv; npv = pv->pv_next) {
                        pmap = npv->pv_pmap;
                        va = npv->pv_va & PV_VAMASK;
@@ -2999,9 +2976,9 @@
                        /* dump the first pv */
                        if (npv) {
                                /* First save mod/ref bits */
+                               pv->pv_pmap = npv->pv_pmap;
                                pv->pv_va |= npv->pv_va & PV_MASK;
                                pv->pv_next = npv->pv_next;
-                               pv->pv_pmap = npv->pv_pmap;
                                pool_put(&pmap_pv_pool, npv);
                        } else {
                                pv->pv_pmap = NULL;
@@ -3298,15 +3275,11 @@
                        pvh->pv_next = NULL;
                        pvh->pv_va &= (PV_REF|PV_MOD);
                }
-#ifdef DEBUG
-               remove_stats.pvfirst++;
-#endif
+               REMOVE_STAT(pvfirst);
        } else {
                for (pv = pvh, npv = pvh->pv_next; npv;
                     pv = npv, npv = npv->pv_next) {
-#ifdef DEBUG
-                       remove_stats.pvsearch++;
-#endif
+                       REMOVE_STAT(pvsearch);
                        if (pmap == npv->pv_pmap && PV_MATCH(npv, va))
                                break;
                }