Date: Mon, 04 Jul 2005 20:19:02 +1000 From: Peter Grehan <grehan@freebsd.org> To: Poul-Henning Kamp <phk@haven.freebsd.dk> Cc: cvs-src@freebsd.org, src-committers@freebsd.org, Robert Watson <rwatson@freebsd.org>, cvs-all@freebsd.org, Andrew Thompson <thompsa@freebsd.org> Subject: Re: cvs commit: src/sys/amd64/include _types.h src/sys/i386/include _types.h src/sys/net if_bridge.c src/sys/netinet ip_var.h src/sys/netinet6 ip6_var.h Message-ID: <42C90D16.3010002@freebsd.org> In-Reply-To: <29301.1120471973@phk.freebsd.dk> References: <29301.1120471973@phk.freebsd.dk>
next in thread | previous in thread | raw e-mail | index | archive | help
> Yes, the alphas "load/store conditional" could, provided that the > field is entirely inside a cache-line. PPC has a similar load/store construct when atomicity is required, and it has the advantage over Alpha in that it can do unaligned accesses :) later, Peter.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?42C90D16.3010002>