freebsd-skq/share/man/man9/pmap_enter.9
2004-07-06 07:02:31 +00:00

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.\" Copyright (c) 2003 Bruce M Simpson <bms@spc.org>
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.Dd July 21, 2003
.Dt PMAP_ENTER 9
.Os
.Sh NAME
.Nm pmap_enter
.Nd insert a virtual page into a physical map
.Sh SYNOPSIS
.In sys/param.h
.In vm/vm.h
.In vm/pmap.h
.Ft void
.Fo pmap_enter
.Fa "pmap_t pmap" "vm_offset_t va" "vm_page_t p" "vm_prot_t prot"
.Fa "boolean_t wired"
.Fc
.Sh DESCRIPTION
The
.Fn pmap_enter
function inserts the given physical page
.Fa p ,
into the physical map
.Fa pmap ,
at the virtual address
.Fa va ,
with the protection
.Fa prot .
If
.Fa wired
is
.Dv TRUE ,
then increment the wired count for the page as soon as the mapping
is inserted into
.Fa pmap .
.Sh IMPLEMENTATION NOTES
This routine MAY NOT lazy-evaluate the entry; it is required by
specification to make the requested entry at the time it is called.
.Sh SEE ALSO
.Xr pmap 9
.Sh AUTHORS
This manual page was written by
.An Bruce M Simpson Aq bms@spc.org .