CVSROOT: /cvs Module name: src Changes by: [email protected] 2017/05/27 13:47:08
Modified files:
sys/sys : atomic.h
Log message:
Add membar_enter_after_atomic(9) and membar_exit_before_atomic(9) APIs to
allow important optimizations on architectures where atomic instructions
include and implied memory barrier.
ok mikeb@, visa@, mpi@
