John Dyson 09e0c6ccdd Implement a new totally dynamic (up to MAXPHYS) buffer kva allocation ... scheme. Additionally, add the capability for checking for unexpected kernel page faults. The maximum amount of kva space for buffers hasn't been decreased from where it is, but it will now be possible to do so. This scheme manages the kva space similar to the buffers themselves. If there isn't enough kva space because of usage or fragementation, buffers will be reclaimed until a buffer allocation is successful. This scheme should be very resistant to fragmentation problems until/if the LFS code is fixed and uses the bogus buffer locking scheme -- but a 'fixed' LFS is not likely to use such a scheme. Now there should be NO problem allocating buffers up to MAXPHYS.		1996-11-30 22:41:49 +00:00
..
default_pager.c
default_pager.h
device_pager.c
device_pager.h
kern_lock.c
lock.h
pmap.h
swap_pager.c
swap_pager.h
vm_extern.h
vm_fault.c	Implement a new totally dynamic (up to MAXPHYS) buffer kva allocation	1996-11-30 22:41:49 +00:00
vm_glue.c	Make processes waken up eligible for immediate swap-in.	1996-10-17 02:58:20 +00:00
vm_inherit.h
vm_init.c
vm_kern.c	Improve the locality of reference for variables in vm_page and	1996-11-17 02:38:31 +00:00
vm_kern.h
vm_map.c	Implement a new totally dynamic (up to MAXPHYS) buffer kva allocation	1996-11-30 22:41:49 +00:00
vm_map.h	Implement a new totally dynamic (up to MAXPHYS) buffer kva allocation	1996-11-30 22:41:49 +00:00
vm_meter.c
vm_mmap.c	Change mmap to use OBJT_DEFAULT instead of OBJT_SWAP by default	1996-10-29 22:07:11 +00:00
vm_object.c
vm_object.h	Clean up the rundown of the object backing a vnode. This should fix	1996-10-17 02:49:35 +00:00
vm_page.c	Make the kernel smaller with at worst a neutral effect on perf by	1996-11-28 23:15:07 +00:00
vm_page.h
vm_pageout.c	Make the kernel smaller with at worst a neutral effect on perf by	1996-11-28 23:15:07 +00:00
vm_pageout.h	Make the kernel smaller with at worst a neutral effect on perf by	1996-11-28 23:15:07 +00:00
vm_pager.c	Implement a new totally dynamic (up to MAXPHYS) buffer kva allocation	1996-11-30 22:41:49 +00:00
vm_pager.h
vm_param.h
vm_prot.h
vm_swap.c	The way we get a vnode for swapdev is not quite kosher. In particular	1996-10-27 22:31:00 +00:00
vm_unix.c
vm.h
vnode_pager.c	Clean up the rundown of the object backing a vnode. This should fix	1996-10-17 02:49:35 +00:00
vnode_pager.h