CVSROOT: /cvs Module name: src Changes by: [email protected] 2016/06/05 02:35:57
Modified files:
sys/uvm : uvm_extern.h uvm_map.c
Log message:
Add uvm_share() to share a memory range between two address spaces
Its primary use is to make guest VM memory accessible to the host
(e.g. vmd(8)). That will later allow us to remove the readpage and
writepage ioctls from vmm(4), and use ordinary loads and stores instead.
"looks good to me" kettenis@
