Date: Mon, 31 Oct 2005 21:53:29 -0700 (MST) From: "M. Warner Losh" <imp@bsdimp.com> To: phk@phk.freebsd.dk Cc: freebsd-current@freebsd.org Subject: Re: TSC instead of ACPI: powerd doesn't work anymore (to be expected?) Message-ID: <20051031.215329.115777034.imp@bsdimp.com> In-Reply-To: <81213.1130754398@critter.freebsd.dk> References: <4365EF7B.1020706@freebsd.org> <81213.1130754398@critter.freebsd.dk>
next in thread | previous in thread | raw e-mail | index | archive | help
In message: <81213.1130754398@critter.freebsd.dk>
"Poul-Henning Kamp" <phk@phk.freebsd.dk> writes:
: I am going to insist that clock_gettime(CLOCK_REALTIME, CLOCK_UPTIME)
: remain precise.
1ms is way too imprecise for the stuff we do at work. We need 3-4
more orders of magnitude at a minimum from the time keeping system.
Ideally, through well documented interfaces.
Warner
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20051031.215329.115777034.imp>