CVSROOT: /cvs
Module name: src
Changes by: o...@cvs.openbsd.org 2009/06/02 17:00:19
Modified files:
sys/arch/amd64/amd64: pmap.c
sys/arch/hppa/hppa: pmap.c
sys/arch/i386/i386: pmap.c pmapae.c
sys/kern : vfs_biomem.c
sys/uvm : uvm.h uvm_aobj.c uvm_device.c uvm_init.c
uvm_map.c uvm_object.h uvm_page.c uvm_page.h
uvm_vnode.c
Log message:
Instead of the global hash table with the terrible hashfunction and a
global lock, switch the uvm object pages to being kept in a per-object
RB_TREE. Right now this is approximately the same speed, but cleaner.
When biglock usage is reduced this will improve concurrency due to lock
contention..
ok beck@ a...@. Thanks to jasper for the speed testing.
