chs 83d071a318 add UBC memory-usage balancing. we track the number of pages in use for ... each of the basic types (anonymous data, executable image, cached files) and prevent the pagedaemon from reusing a given page if that would reduce the count of that type of page below a sysctl-setable minimum threshold. the thresholds are controlled via three new sysctl tunables: vm.anonmin, vm.vnodemin, and vm.vtextmin. these tunables are the percentages of pageable memory reserved for each usage, and we do not allow the sum of the minimums to be more than 95% so that there's always some memory that can be reused.		2001-03-09 01:02:10 +00:00
..
Makefile	…
uvm.h	Initial integration of the Unified Buffer Cache project.	2000-11-27 08:39:39 +00:00
uvm_amap.c	clean up DIAGNOSTIC checks, use KASSERT().	2001-02-18 21:19:08 +00:00
uvm_amap.h	clean up DIAGNOSTIC checks, use KASSERT().	2001-02-18 21:19:08 +00:00
uvm_amap_i.h	lots of cleanup:	2000-11-25 06:27:59 +00:00
uvm_anon.c	clean up DIAGNOSTIC checks, use KASSERT().	2001-02-18 21:19:08 +00:00
uvm_anon.h	when we fail to allocate anons to represent new swap space,	2000-12-27 09:17:04 +00:00
uvm_aobj.c	clean up DIAGNOSTIC checks, use KASSERT().	2001-02-18 21:19:08 +00:00
uvm_aobj.h	…
uvm_bio.c	Explicitly panic if failed to allocate some memory during initialization.	2001-02-02 01:55:52 +00:00
uvm_ddb.h	lots of cleanup:	2000-11-25 06:27:59 +00:00
uvm_device.c	lots of cleanup:	2000-11-25 06:27:59 +00:00
uvm_device.h	…
uvm_extern.h	add UBC memory-usage balancing. we track the number of pages in use for	2001-03-09 01:02:10 +00:00
uvm_fault.c	clean up DIAGNOSTIC checks, use KASSERT().	2001-02-18 21:19:08 +00:00
uvm_fault.h	…
uvm_fault_i.h	…
uvm_glue.c	Move maxdmap and maxsmap where they belong and make them big enough.	2001-02-06 19:54:43 +00:00
uvm_glue.h	…
uvm_init.c	…
uvm_io.c	…
uvm_km.c	splimp() -> splvm()	2001-01-14 02:10:01 +00:00
uvm_km.h	…
uvm_loan.c	Change uvm_analloc() to return a locked anon, update all callers,	2001-01-23 02:27:39 +00:00
uvm_loan.h	…
uvm_map.c	When recycling a vm_map, resize it to the new process address space limits.	2001-02-11 01:34:23 +00:00
uvm_map.h	clean up DIAGNOSTIC checks, use KASSERT().	2001-02-18 21:19:08 +00:00
uvm_map_i.h	Initial integration of the Unified Buffer Cache project.	2000-11-27 08:39:39 +00:00
uvm_meter.c	add UBC memory-usage balancing. we track the number of pages in use for	2001-03-09 01:02:10 +00:00
uvm_mmap.c	clean up DIAGNOSTIC checks, use KASSERT().	2001-02-18 21:19:08 +00:00
uvm_object.h	add UBC memory-usage balancing. we track the number of pages in use for	2001-03-09 01:02:10 +00:00
uvm_page.c	add UBC memory-usage balancing. we track the number of pages in use for	2001-03-09 01:02:10 +00:00
uvm_page.h	remove some more leftovers from Mach.	2000-12-28 08:24:55 +00:00
uvm_page_i.h	Page scanner improvements, behavior is actually a bit more like	2001-01-28 23:30:42 +00:00
uvm_pager.c	in uvm_aio_aiodone(), don't mark the page(s) clean if the pageout	2001-02-18 19:26:50 +00:00
uvm_pager.h	Initial integration of the Unified Buffer Cache project.	2000-11-27 08:39:39 +00:00
uvm_pager_i.h	lots of cleanup:	2000-11-25 06:27:59 +00:00
uvm_param.h	add UBC memory-usage balancing. we track the number of pages in use for	2001-03-09 01:02:10 +00:00
uvm_pdaemon.c	add UBC memory-usage balancing. we track the number of pages in use for	2001-03-09 01:02:10 +00:00
uvm_pdaemon.h	…
uvm_pglist.c	clean up DIAGNOSTIC checks, use KASSERT().	2001-02-18 21:19:08 +00:00
uvm_pglist.h	…
uvm_pmap.h	…
uvm_prot.h	…
uvm_stat.c	add UBC memory-usage balancing. we track the number of pages in use for	2001-03-09 01:02:10 +00:00
uvm_stat.h	allow ubchist to be printed from the uvmhist merging uvm_hist()	2001-02-04 10:55:58 +00:00
uvm_swap.c	clean up DIAGNOSTIC checks, use KASSERT().	2001-02-18 21:19:08 +00:00
uvm_swap.h	…
uvm_unix.c	…
uvm_user.c	…
uvm_vnode.c	add UBC memory-usage balancing. we track the number of pages in use for	2001-03-09 01:02:10 +00:00
uvm_vnode.h	Initial integration of the Unified Buffer Cache project.	2000-11-27 08:39:39 +00:00