Date: Sat, 20 Jan 2001 22:16:29 -0500 From: "Bosko Milekic" <bmilekic@technokratis.com> To: "Jake Burkholder" <jake@FreeBSD.org>, <cvs-committers@FreeBSD.org>, <cvs-all@FreeBSD.org> Subject: Re: cvs commit: src/sys/i386/include globals.h Message-ID: <002b01c08358$8c6f9ee0$1f90c918@jehovah> References: <200101210311.f0L3B3k73993@freefall.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Jake Burkholder wrote: > jake 2001/01/20 19:11:03 PST > > Modified files: > sys/i386/include globals.h > Log: > Implement optimized PCPU accessors. These are necessary to support a > pre-emptable kernel. For variables of size 4 bytes or less they compile > to a single instruction, which does not allow a process to migrate cpus > in the middle, and get the value for the "wrong" cpu. > > Revision Changes Path > 1.17 +95 -20 src/sys/i386/include/globals.h This is excellent news! Woo! Go Jake! 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?002b01c08358$8c6f9ee0$1f90c918>