diff options
Diffstat (limited to 'sys/vm/vm_map.h')
-rw-r--r-- | sys/vm/vm_map.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sys/vm/vm_map.h b/sys/vm/vm_map.h index 05e264a..d1905ad6 100644 --- a/sys/vm/vm_map.h +++ b/sys/vm/vm_map.h @@ -61,7 +61,7 @@ * any improvements or extensions that they make and grant Carnegie the * rights to redistribute these changes. * - * $Id$ + * $Id: vm_map.h,v 1.24 1997/02/22 09:48:24 peter Exp $ */ /* @@ -243,9 +243,12 @@ typedef struct { /* * vm_fault option flags */ -#define VM_FAULT_NORMAL 0 -#define VM_FAULT_CHANGE_WIRING 1 -#define VM_FAULT_USER_WIRE 2 +#define VM_FAULT_NORMAL 0 /* Nothing special */ +#define VM_FAULT_CHANGE_WIRING 1 /* Change the wiring as appropriate */ +#define VM_FAULT_USER_WIRE 2 /* Likewise, but for user purposes */ +#define VM_FAULT_WIRE_MASK (VM_FAULT_CHANGE_WIRING|VM_FAULT_USER_WIRE) +#define VM_FAULT_HOLD 4 /* Hold the page */ +#define VM_FAULT_DIRTY 8 /* Dirty the page */ #ifdef KERNEL extern vm_offset_t kentry_data; |