From owner-freebsd-current Mon Nov 20 5:22: 2 2000 Delivered-To: freebsd-current@freebsd.org Received: from thing.orbitel.bg (thing.orbitel.bg [195.24.32.46]) by hub.freebsd.org (Postfix) with SMTP id 18E7A37B479 for ; Mon, 20 Nov 2000 05:21:59 -0800 (PST) Received: (qmail 19964 invoked by uid 1001); 20 Nov 2000 13:21:55 -0000 Date: Mon, 20 Nov 2000 15:21:55 +0200 From: Stanislav Grozev To: Maxim Sobolev Cc: current@freebsd.org Subject: Re: -current scheduler strangeness Message-ID: <20001120152154.A644@thing.orbitel.bg> References: <20001120142326.A97732@thing.orbitel.bg> <20001120142543.B97732@thing.orbitel.bg> <3A191B13.60A7C199@FreeBSD.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="xHFwDpU9dbj6ez1V" Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <3A191B13.60A7C199@FreeBSD.org>; from sobomax@FreeBSD.org on Mon, Nov 20, 2000 at 02:37:39PM +0200 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG --xHFwDpU9dbj6ez1V Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Nov 20, 2000 at 02:37:39PM +0200, Maxim Sobolev wrote: > > > pcm0: at port 0x220-0x22f,0x530-0x537,0x388-0x38b,0x= 330-0x331,0x370-0x371 irq 5 drq 0,1 on isa0 >=20 > It could be due to my commit in which I reduced buffer size in mss driver= from 64K to 4K. Please try to increase it to 8KB, 16KB etc and let me know= if it > helps ("#define MSS_BUFFSIZE (4096)" line in src/sys/dev/sound/isa/mss.c). >=20 the results: 8k - plays absolute garbage (this is strange, because with 4k it plays musi= c, but skips) 16k - plays music, the skips aren't so often heard as with 4k, but are often enough to be annoying 32k - everything plays fine, even with 3 compilations and heavy disk access. so, thanks for the quick answer - I will now keep it at 32k, i don't know the rationale of downing this to 4k. maybe you should commit it to 32k in the repo too? -tacho -- [i don't follow] | [http://daemonz.org/ || tacho@daemonz.org] [everything should be made as simple as possible, but no simpler] 0x44FC3339 || [02B5 798B 4BD1 97FB F8DB 72E4 DCA4 BE03 44FC 3339] --xHFwDpU9dbj6ez1V Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.4 (FreeBSD) Comment: For info see http://www.gnupg.org iD8DBQE6GSVy3KS+A0T8MzkRAsaLAJ4kp0tln7MFYK8gY6HQjWpanx5GsACfTXmj pib8xptAqw40YzGjrDZcvr0= =+6Hn -----END PGP SIGNATURE----- --xHFwDpU9dbj6ez1V-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message