CVSROOT: /cvs
Module name: src
Changes by: o...@cvs.openbsd.org 2009/08/06 09:28:14
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_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:
reintroduce the uvm_tree commit.
Now instead of the global object hashtable, we have a per object tree.
Testing shows no performance difference and a slight code shrink. OTOH when
locking is more fine grained this should be faster due to lock contention on
uvm.hashlock.
ok thib@, a...@.
