CVSROOT: /cvs Module name: src Changes by: m...@cvs.openbsd.org 2020/10/19 02:19:46
Modified files:
sys/kern : kern_sysctl.c sys_process.c
sys/uvm : uvm_extern.h uvm_map.c uvm_unix.c
Log message:
Serialize accesses to "struct vmspace" and document its refcounting.
The underlying vm_space lock is used as a substitute to the KERNEL_LOCK()
in uvm_grow() to make sure `vm_ssize' is not corrupted.
ok anton@, kettenis@
