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pmap_remove_pages.9freebsd
Langue: en
Version: 307616 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
BSD mandoc
NAME
pmap_remove pmap_remove_all pmap_remove_pages - remove pages from a physical mapSYNOPSIS
In sys/param.h In vm/vm.h In vm/pmap.h Ft void Fn pmap_remove pmap_t pmap vm_offset_t sva vm_offset_t eva Ft void Fn pmap_remove_all vm_page_t m Ft void Fn pmap_remove_pages pmap_t pmapDESCRIPTION
The Fn pmap_remove function removes the range of addresses between Fa sva and Fa eva from the physical map Fa pmap . If Fa eva is less than Fa sva , then the result is undefined. It is assumed that both Fa sva and Fa eva are page-aligned addresses.The Fn pmap_remove_all removes the physical page Fa m from all physical maps in which it resides, and reflects back the modify bits to the appropriate pager.
The Fn pmap_remove_pages function removes all user pages from the physical map Fa pmap . This function is called when a process exits to run down its address space more quickly than would be the case for calling Fn pmap_remove .
SEE ALSO
Fn pmap 9AUTHORS
This manual page was written by An Bruce M Simpson Aq bms@spc.org .Contenus ©2006-2024 Benjamin Poulain
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