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Code Issues Releases Activity

Remove of now unused PG_COPYONWRITE.

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This commit is contained in:
John Dyson 1995-10-23 04:29:39 +00:00
parent ff02cd98f2
commit d559b36913
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=11708
1 changed files with 1 additions and 2 deletions
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3
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 1.19 1995/07/13 08:48:38 davidg Exp $
* $Id: vm_page.h,v 1.20 1995/09/03 20:11:26 dyson Exp $
*/
/*
@ -128,7 +128,6 @@ struct vm_page {
#define PG_BUSY 0x0010 /* page is in transit (O) */
#define PG_WANTED 0x0020 /* someone is waiting for page (O) */
#define PG_TABLED 0x0040 /* page is in VP table (O) */
#define PG_COPYONWRITE 0x0080 /* must copy page before changing (O) */
#define PG_FICTITIOUS 0x0100 /* physical page doesn't exist (O) */
#define PG_WRITEABLE 0x0200 /* page is mapped writeable */
#define PG_MAPPED 0x0400 /* page is mapped */