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contigmalloc1 (currently) depends on PQ_FREE and PQ_CACHE not being 0

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to tell a valid "struct vm_page" from an invalid one in the vm_page_array.
This isn't a very robust method.
This commit is contained in:
Alan Cox 1999-08-15 05:36:43 +00:00
parent fc58bdab83
commit 175d1f69bf
1 changed files with 2 additions and 2 deletions
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4
sys/vm/vm_page.h
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@ -61,7 +61,7 @@
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*
* $Id: vm_page.h,v 1.66 1999/08/14 06:25:54 alc Exp $
* $Id: vm_page.h,v 1.67 1999/08/15 01:16:53 mjacob Exp $
*/
/*
@ -193,7 +193,7 @@ struct vm_page {
#define PQ_L2_MASK (PQ_L2_SIZE - 1)
#ifdef __alpha__
#if 1
#define PQ_NONE 0
#define PQ_FREE 1
#define PQ_INACTIVE (1 + 1*PQ_L2_SIZE)