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author | alc <alc@FreeBSD.org> | 2009-11-18 18:05:54 +0000 |
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committer | alc <alc@FreeBSD.org> | 2009-11-18 18:05:54 +0000 |
commit | ca67dc4da40d836cf1919f08c2fba266a28d19b2 (patch) | |
tree | 3197a0817148614fefed82c9320e8a968b09917e /sys/vm/vm_map.h | |
parent | 5df0c181df0fabff74fce8340202811f15a55b4e (diff) | |
download | FreeBSD-src-ca67dc4da40d836cf1919f08c2fba266a28d19b2.zip FreeBSD-src-ca67dc4da40d836cf1919f08c2fba266a28d19b2.tar.gz |
Simplify both the invocation and the implementation of vm_fault() for wiring
pages.
(Note: Claims made in the comments about the handling of breakpoints in
wired pages have been false for roughly a decade. This and another bug
involving breakpoints will be fixed in coming changes.)
Reviewed by: kib
Diffstat (limited to 'sys/vm/vm_map.h')
-rw-r--r-- | sys/vm/vm_map.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sys/vm/vm_map.h b/sys/vm/vm_map.h index 0c586ab..dbf2c67 100644 --- a/sys/vm/vm_map.h +++ b/sys/vm/vm_map.h @@ -319,8 +319,6 @@ long vmspace_wired_count(struct vmspace *vmspace); */ #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_DIRTY 8 /* Dirty the page */ /* |