diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 2000-03-16 22:11:06 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 2000-03-16 22:11:06 +0000 |
| commit | 6270ed032c8d513c60cd21bb0356766633014a3b (patch) | |
| tree | 3566a5fad92c120888db8b8da8da3c9b1006d48c /sys/uvm/uvm_map.h | |
| parent | 20caed58266ef751b064092b7925dd0ae32fee9d (diff) | |
Bring in some new UVM code from NetBSD (not current).
- Introduce a new type of map that are interrupt safe and never allow faults
in them. mb_map and kmem_map are made intrsafe.
- Add "access protection" to uvm_vslock (to be passed down to uvm_fault and
later to pmap_enter).
- madvise(2) now works.
- various cleanups.
Diffstat (limited to 'sys/uvm/uvm_map.h')
| -rw-r--r-- | sys/uvm/uvm_map.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/uvm/uvm_map.h b/sys/uvm/uvm_map.h index c4ee5711acb..b58b21ac459 100644 --- a/sys/uvm/uvm_map.h +++ b/sys/uvm/uvm_map.h @@ -1,4 +1,4 @@ -/* $NetBSD: uvm_map.h,v 1.11 1999/03/25 18:48:52 mrg Exp $ */ +/* $NetBSD: uvm_map.h,v 1.14 1999/05/26 19:16:36 thorpej Exp $ */ /* * Copyright (c) 1997 Charles D. Cranor and Washington University. @@ -138,7 +138,7 @@ void uvm_map_clip_end __P((vm_map_t, vm_map_entry_t, vaddr_t)); MAP_INLINE vm_map_t uvm_map_create __P((pmap_t, vaddr_t, - vaddr_t, boolean_t)); + vaddr_t, int)); int uvm_map_extract __P((vm_map_t, vaddr_t, vsize_t, vm_map_t, vaddr_t *, int)); vm_map_entry_t uvm_map_findspace __P((vm_map_t, vaddr_t, vsize_t, @@ -146,6 +146,7 @@ vm_map_entry_t uvm_map_findspace __P((vm_map_t, vaddr_t, vsize_t, boolean_t)); int uvm_map_inherit __P((vm_map_t, vaddr_t, vaddr_t, vm_inherit_t)); +int uvm_map_advice __P((vm_map_t, vaddr_t, vaddr_t, int)); void uvm_map_init __P((void)); boolean_t uvm_map_lookup_entry __P((vm_map_t, vaddr_t, vm_map_entry_t *)); @@ -156,7 +157,7 @@ int uvm_map_replace __P((vm_map_t, vaddr_t, vaddr_t, int uvm_map_reserve __P((vm_map_t, vsize_t, vaddr_t, vaddr_t *)); void uvm_map_setup __P((vm_map_t, vaddr_t, - vaddr_t, boolean_t)); + vaddr_t, int)); int uvm_map_submap __P((vm_map_t, vaddr_t, vaddr_t, vm_map_t)); MAP_INLINE |