Date: Thu, 19 Oct 2000 23:45:48 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/alpha/include bus.h src/sys/ia64/include bus.h src/sys/i386/include bus_at386.h bus_pc98.h Message-ID: <200010200645.XAA22117@freefall.freebsd.org>
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jhb 2000/10/19 23:45:48 PDT
Modified files:
sys/alpha/include bus.h
sys/ia64/include bus.h
sys/i386/include bus_at386.h bus_pc98.h
Log:
Axe the barrier_{read,write,rw}() helper functions as this method of
doing memory barriers doesn't really scale well for the ia64. Also,
memory barriers are more a property of the CPU than bus space.
Requested by: dfr
Revision Changes Path
1.8 +1 -13 src/sys/alpha/include/bus.h
1.3 +1 -24 src/sys/ia64/include/bus.h
1.12 +1 -25 src/sys/i386/include/bus_at386.h
1.14 +1 -25 src/sys/i386/include/bus_pc98.h
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