CVS: cvs.openbsd.org: src

[Miod Vallat <miod_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	miod_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2009/02/18 14:09:01

Modified files:
	sys/arch/m88k/include: lock.h 

Log message:
In __cpu_simple_lock(), do not hog the bus with exclusive accesses; if
xmem didn't return the expected value, spin doing regular loads until it
appears we have a chance to grab the lock again.