Date: Mon, 11 Nov 2002 09:46:01 +0000 From: Doug Rabson <dfr@nlsystems.com> To: Matt Jacob <mjacob@FreeBSD.org>, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/vm uma_dbg.c Message-ID: <200211110946.01184.dfr@nlsystems.com> In-Reply-To: <200211101616.gAAGGiuV009632@repoman.freebsd.org> References: <200211101616.gAAGGiuV009632@repoman.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sunday 10 November 2002 4:16 pm, Matt Jacob wrote: > mjacob 2002/11/10 08:16:44 PST > > Modified files: > sys/vm uma_dbg.c > Log: > Use atomic_set_8 on the us_freelist maps as they are not otherwise > protected. Furthermore, in some RISC architectures with no normal > byte operations, the surrounding 3 bytes are also affected by the > read-modify-write that has to occur. Isn't atomic_set_8 an '|=3D' operation? Is this what was intended? --=20 Doug Rabson=09=09=09=09Mail: dfr@nlsystems.com =09=09=09=09=09Phone: +44 20 8348 6160 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200211110946.01184.dfr>