CVSROOT: /cvs Module name: src Changes by: kette...@cvs.openbsd.org 2015/09/13 05:15:11
Modified files:
sys/sys : sched.h
sys/kern : kern_sched.c
Log message:
Introduce sched_barrier(9), an interface that acts as a scheduler barrier in
the sense that it guarantees that the specified CPU went through the
scheduler. This also guarantees that interrupt handlers running on that CPU
will have finished when sched_barrier() returns.
ok miod@, guenther@
