[src/trunk]: src/sys/uvm When starting the second pass, don't continue the fo...

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

details:   https://anonhg.NetBSD.org/src/rev/07f0fdf14033
branches:  trunk
changeset: 761368:07f0fdf14033
user:      matt <matt%NetBSD.org@localhost>
date:      Tue Jan 25 17:22:43 2011 +0000

description:
When starting the second pass, don't continue the for loop but instead
just test try exceeding limit.

diffstat:

 sys/uvm/uvm_pglist.c |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (35 lines):

diff -r f09cae805531 -r 07f0fdf14033 sys/uvm/uvm_pglist.c
--- a/sys/uvm/uvm_pglist.c      Tue Jan 25 14:05:42 2011 +0000
+++ b/sys/uvm/uvm_pglist.c      Tue Jan 25 17:22:43 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uvm_pglist.c,v 1.58 2011/01/24 22:54:01 matt Exp $     */
+/*     $NetBSD: uvm_pglist.c,v 1.59 2011/01/25 17:22:43 matt Exp $     */
 
 /*-
  * Copyright (c) 1997 The NetBSD Foundation, Inc.
@@ -35,7 +35,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_pglist.c,v 1.58 2011/01/24 22:54:01 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_pglist.c,v 1.59 2011/01/25 17:22:43 matt Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -391,7 +391,7 @@
                return 0;
 
        for (;; try++, pg++) {
-               if (try >= limit) {
+               while (try >= limit) {
                        if (ps->start_hint == 0 || second_pass) {
                                try = limit - 1;
                                break;
@@ -400,7 +400,6 @@
                        try = max(low, ps->avail_start);
                        limit = min(limit, ps->avail_start + ps->start_hint);
                        pg = &ps->pgs[try - ps->start];
-                       continue;
                }
 #if defined(DEBUG)
                {