CVSROOT: /cvs Module name: src Changes by: b...@cvs.openbsd.org 2019/11/29 15:10:04
Modified files:
sys/kern : vfs_biomem.c
sys/uvm : uvm_object.c uvm_object.h
Log message:
Add uvm_objfree function to free all pages in a uvm_obj in one go.
Use this in the buffer cache to free all the pages from a buffer,
resulting in a considerable speedup when throwing away pages from
the buffer cache.
Lots of work done with mlarkin and kettenis
ok kettinis@ deraadt@
