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Some cruft left over from my megacommit. A page rotation optimization

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was a good idea, but can cause instability.  That optimization is
now removed.
This commit is contained in:
dyson 1998-03-08 06:27:30 +00:00
parent b99df11fc8
commit d3b4226c4a
1 changed files with 2 additions and 7 deletions
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9
sys/vm/vm_page.c
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@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)vm_page.c 7.4 (Berkeley) 5/7/91
* $Id: vm_page.c,v 1.94 1998/03/01 04:18:24 dyson Exp $
* $Id: vm_page.c,v 1.95 1998/03/07 21:37:13 dyson Exp $
*/
/*
@ -1066,11 +1066,6 @@ vm_page_activate(m)
m->act_count = ACT_INIT;
}
object = m->object;
TAILQ_REMOVE(&object->memq, m, listq);
TAILQ_INSERT_TAIL(&object->memq, m, listq);
object->generation++;
splx(s);
}
@ -1323,7 +1318,7 @@ vm_page_deactivate(m)
return;
s = splvm();
if (m->wire_count == 0 && m->hold_count == 0) {
if (m->wire_count == 0) {
if ((m->queue - m->pc) == PQ_CACHE)
cnt.v_reactivated++;
vm_page_unqueue(m);