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authorjhb <jhb@FreeBSD.org>2000-10-20 06:45:48 +0000
committerjhb <jhb@FreeBSD.org>2000-10-20 06:45:48 +0000
commit16168b364a2ba06b962dc30e7a667864b5900d63 (patch)
tree0930f871956c8a415441aee1aa9d4c7c253ae468 /sys/kern/kern_threads.c
parent9ee7a66d3e2e71817788cf4b6bd57e8ca6f6d511 (diff)
downloadFreeBSD-src-16168b364a2ba06b962dc30e7a667864b5900d63.zip
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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
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