Date: Tue, 20 Sep 2005 16:16:22 -0400 From: John Baldwin <jhb@FreeBSD.org> To: amd64@FreeBSD.org Subject: Patch to use fence instructions Message-ID: <200509201616.22475.jhb@FreeBSD.org>
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This patch changes the atomic operations and bus space barriers to use the x86 fence instructions. Please test, thanks! http://www.FreeBSD.org/~jhb/patches/amd64_fences.patch -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
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