table of contents
|PMAP_QENTER(9)||Kernel Developer's Manual||PMAP_QENTER(9)|
pmap_qremove — manage
temporary kernel space mappings
sva, vm_page_t *m,
function accepts a linear array of count pointers to
wired pages *m, and enters each of these pages into
the kernel virtual address (KVA) space, beginning at the address
sva. The pages are mapped non-executable, if possible.
(For example, non-PAE i386 has no capability to map pages
function tears out a mapping from the kernel virtual address space,
beginning at sva and for count
pmap_qenter() function is intended for
temporary mappings that do not require page modification or reference
counting. Old mappings are simply overwritten. The pages
wired into physical memory.
is intended to remove such temporary mappings.
This manual page was written by Bruce M Simpson <firstname.lastname@example.org>.
|February 15, 2018||Debian|