Date: Mon, 28 Jan 2008 20:02:44 +0100 From: Max Laier <max@love2party.net> To: freebsd-hackers@freebsd.org Cc: Sean Bruno <sbruno@miralink.com> Subject: Re: How long is a hz? Message-ID: <200801282002.50017.max@love2party.net> In-Reply-To: <479E0A1C.2060908@miralink.com> References: <479E0A1C.2060908@miralink.com>
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--nextPart4292848.c7yJyA8BUu Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Monday 28 January 2008, Sean Bruno wrote: > I couldn't quite find the definition for "hz" in sys/ this morning. > What is it's value and where is it defined? sys/kern/subr_param.c:int hz; sys/sys/time.h: int hz; /* clock frequency */ sys/kernel.h:extern int tick; /* usec per tick (1000000 / hz) */ sys/kernel.h:extern int hz; /* system clock's frequency */ The actual value for hz comes from your kernel configuration. The default= =20 is "options HZ=3D1000" at the moment. =2D-=20 /"\ Best regards, | mlaier@freebsd.org \ / Max Laier | ICQ #67774661 X http://pf4freebsd.love2party.net/ | mlaier@EFnet / \ ASCII Ribbon Campaign | Against HTML Mail and News --nextPart4292848.c7yJyA8BUu Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQBHnibaXyyEoT62BG0RAuf5AJ9yZkX5C84lmVBHQt8BcB8Eb1C57ACeOY2/ 9D/J/H6lrXy7LWZHh0g7HH0= =BEYr -----END PGP SIGNATURE----- --nextPart4292848.c7yJyA8BUu--
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