From owner-freebsd-hackers@FreeBSD.ORG Mon Dec 8 19:41:52 2008 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 59985106564A for ; Mon, 8 Dec 2008 19:41:52 +0000 (UTC) (envelope-from freebsd-hackers@m.gmane.org) Received: from ciao.gmane.org (main.gmane.org [80.91.229.2]) by mx1.freebsd.org (Postfix) with ESMTP id 0E54F8FC14 for ; Mon, 8 Dec 2008 19:41:51 +0000 (UTC) (envelope-from freebsd-hackers@m.gmane.org) Received: from list by ciao.gmane.org with local (Exim 4.43) id 1L9lzI-0005Af-5B for freebsd-hackers@freebsd.org; Mon, 08 Dec 2008 19:41:48 +0000 Received: from 93-138-120-23.adsl.net.t-com.hr ([93.138.120.23]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 08 Dec 2008 19:41:48 +0000 Received: from ivoras by 93-138-120-23.adsl.net.t-com.hr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 08 Dec 2008 19:41:48 +0000 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-hackers@freebsd.org From: Ivan Voras Date: Mon, 08 Dec 2008 20:41:32 +0100 Lines: 42 Message-ID: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigAC288EFC3F818D23A20E01B6" X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 93-138-120-23.adsl.net.t-com.hr User-Agent: Thunderbird 2.0.0.18 (Windows/20081105) X-Enigmail-Version: 0.95.7 Sender: news Subject: MAXFILES in subr_param.c X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Dec 2008 19:41:52 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigAC288EFC3F818D23A20E01B6 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi, I'm looking at kern/subr_param.c: 72 #ifndef MAXFILES 73 #define MAXFILES (maxproc * 2) 74 #endif Shouldn't this be at least maxproc*3, for stdin,out,err for every proc? Also, it looks like MAXFILES is used only once, and in a bit funny way: 238 maxfiles =3D MAXFILES; 239 TUNABLE_INT_FETCH("kern.maxfiles", &maxfiles); 240 maxprocperuid =3D (maxproc * 9) / 10; 241 maxfilesperproc =3D (maxfiles * 9) / 10; Historical reasons? --------------enigAC288EFC3F818D23A20E01B6 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkk9eHIACgkQldnAQVacBciUbgCfX6chQ/3yf8+TeRRYLqgHzxqz +BYAoLanLIAbmknErIpZHECZD5eAddfV =Oauk -----END PGP SIGNATURE----- --------------enigAC288EFC3F818D23A20E01B6--