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Fixed minor bug caused by some missing parens that can result in slightly

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reduced paging performance by missing a clustering opportunity. Found
by Poul-Henning Kamp with gcc -Wall.
This commit is contained in:
David Greenman 1994-10-05 09:02:53 +00:00
parent 3d9d72fc59
commit 5cedf6806b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=3373
1 changed files with 2 additions and 2 deletions
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4
sys/vm/vm_pageout.c
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@ -65,7 +65,7 @@
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*
* $Id: vm_pageout.c,v 1.12 1994/09/12 15:06:14 davidg Exp $
* $Id: vm_pageout.c,v 1.13 1994/10/04 03:05:09 davidg Exp $
*/
/*
@ -196,7 +196,7 @@ vm_pageout_clean(m, sync)
for (i = 1; i < vm_pageout_page_count; i++) {
if (ms[i] = vm_page_lookup(object, offset+i*NBPG)) {
if (( ((ms[i]->flags & (PG_CLEAN|PG_INACTIVE|PG_BUSY)) == PG_INACTIVE)
|| ( (ms[i]->flags & PG_CLEAN|PG_BUSY) == 0 && sync == VM_PAGEOUT_FORCE))
|| ( (ms[i]->flags & (PG_CLEAN|PG_BUSY)) == 0 && sync == VM_PAGEOUT_FORCE))
&& (ms[i]->wire_count == 0)
&& (ms[i]->busy == 0)
&& (ms[i]->hold_count == 0))