debian man page for pmap_remove_pages

Query: pmap_remove_pages

OS: debian

Section: 9

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

PMAP_REMOVE(9)						   BSD Kernel Developer's Manual					    PMAP_REMOVE(9)

NAME
pmap_remove, pmap_remove_all, pmap_remove_pages -- remove pages from a physical map
SYNOPSIS
#include <sys/param.h> #include <vm/vm.h> #include <vm/pmap.h> void pmap_remove(pmap_t pmap, vm_offset_t sva, vm_offset_t eva); void pmap_remove_all(vm_page_t m); void pmap_remove_pages(pmap_t pmap);
DESCRIPTION
The pmap_remove() function removes the range of addresses between sva and eva from the physical map pmap. If eva is less than sva, then the result is undefined. It is assumed that both sva and eva are page-aligned addresses. The pmap_remove_all() removes the physical page m from all physical maps in which it resides, and reflects back the modify bits to the appro- priate pager. The pmap_remove_pages() function removes all user pages from the physical map pmap. This function is called when a process exits to run down its address space more quickly than would be the case for calling pmap_remove().
SEE ALSO
pmap(9)
AUTHORS
This manual page was written by Bruce M Simpson <bms@spc.org>.
BSD
July 21, 2003 BSD
Related Man Pages
pmap(9) - debian
pmap_extract_and_hold(9) - debian
pmap(9) - freebsd
vm_map_unwire(9) - freebsd
vm_map_wire(9) - freebsd
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