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Make vm_map_protect be more complete about map simplification. This

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is useful when a process changes it's page range protections very
much.
Submitted by:	Alan Cox <alc@cs.rice.edu>
This commit is contained in:
John Dyson 1997-04-06 03:04:31 +00:00
parent 15cb98465f
commit 7d78abc9d9
1 changed files with 4 additions and 2 deletions
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6
sys/vm/vm_map.c
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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_map.c,v 1.72 1997/02/22 09:48:23 peter Exp $
* $Id: vm_map.c,v 1.73 1997/04/06 02:29:43 dyson Exp $
*/
/*
@ -1178,10 +1178,12 @@ vm_map_protect(map, start, end, new_prot, set_max)
#undef max
#undef MASK
}
vm_map_simplify_entry(map, current);
current = current->next;
}
vm_map_simplify_entry(map, entry);
vm_map_unlock(map);
return (KERN_SUCCESS);
}