freebsd-nq/sys/vm
Konstantin Belousov b7ac5a8571 Add new pager type, OBJT_MGTDEVICE. It provides the device pager
which carries fictitous managed pages. In particular, the consumers of
the new object type can remove all mappings of the device page with
pmap_remove_all().

The range of physical addresses used for fake page allocation shall be
registered with vm_phys_fictitious_reg_range() interface to allow the
PHYS_TO_VM_PAGE() to work in pmap.

Most likely, only i386 and amd64 pmaps can handle fictitious managed
pages right now.

Sponsored by:	The FreeBSD Foundation
Reviewed by:	alc
MFC after:	1 month
2012-05-12 20:49:58 +00:00
..
default_pager.c
device_pager.c Add new pager type, OBJT_MGTDEVICE. It provides the device pager 2012-05-12 20:49:58 +00:00
memguard.c
memguard.h
phys_pager.c
pmap.h
redzone.c
redzone.h
sg_pager.c
swap_pager.c
swap_pager.h
uma_core.c
uma_dbg.c
uma_dbg.h
uma_int.h
uma.h
vm_contig.c
vm_extern.h
vm_fault.c Give vm_fault()'s sequential access optimization a makeover. 2012-05-10 15:16:42 +00:00
vm_glue.c
vm_init.c
vm_kern.c
vm_kern.h
vm_map.c Give vm_fault()'s sequential access optimization a makeover. 2012-05-10 15:16:42 +00:00
vm_map.h Give vm_fault()'s sequential access optimization a makeover. 2012-05-10 15:16:42 +00:00
vm_meter.c
vm_mmap.c When MAP_STACK mapping is created, the map entry is created only to 2012-04-21 18:36:53 +00:00
vm_object.c Fix madvise(MADV_WILLNEED) to properly handle individual mappings larger 2012-03-19 18:47:34 +00:00
vm_object.h Fix madvise(MADV_WILLNEED) to properly handle individual mappings larger 2012-03-19 18:47:34 +00:00
vm_page.c Add a facility to register a range of physical addresses to be used 2012-05-12 20:42:56 +00:00
vm_page.h Add a facility to register a range of physical addresses to be used 2012-05-12 20:42:56 +00:00
vm_pageout.c Assert that fictitious or unmanaged pages do not appear on 2012-05-12 20:24:46 +00:00
vm_pageout.h
vm_pager.c Add new pager type, OBJT_MGTDEVICE. It provides the device pager 2012-05-12 20:49:58 +00:00
vm_pager.h Add new pager type, OBJT_MGTDEVICE. It provides the device pager 2012-05-12 20:49:58 +00:00
vm_param.h
vm_phys.c Add a facility to register a range of physical addresses to be used 2012-05-12 20:42:56 +00:00
vm_phys.h Add a facility to register a range of physical addresses to be used 2012-05-12 20:42:56 +00:00
vm_reserv.c If a page belonging a reservation is cached, then mark the reservation so 2012-04-08 17:00:46 +00:00
vm_reserv.h
vm_unix.c
vm_zeroidle.c
vm.h Add new pager type, OBJT_MGTDEVICE. It provides the device pager 2012-05-12 20:49:58 +00:00
vnode_pager.c Keep track of the mount point associated with a special device 2012-03-28 20:49:11 +00:00
vnode_pager.h