From owner-cvs-src@FreeBSD.ORG Fri Jun 22 03:46:07 2007 Return-Path: X-Original-To: cvs-src@freebsd.org Delivered-To: cvs-src@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id C5B8016A421; Fri, 22 Jun 2007 03:46:07 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from relay02.kiev.sovam.com (relay02.kiev.sovam.com [62.64.120.197]) by mx1.freebsd.org (Postfix) with ESMTP id 67D4A13C45B; Fri, 22 Jun 2007 03:46:07 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from [89.162.146.170] (helo=skuns.kiev.zoral.com.ua) by relay02.kiev.sovam.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.67) (envelope-from ) id 1I1a60-000EbB-W6; Fri, 22 Jun 2007 06:46:06 +0300 Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by skuns.kiev.zoral.com.ua (8.14.1/8.14.1) with ESMTP id l5M3jpHv090389 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 22 Jun 2007 06:45:51 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.1/8.14.1) with ESMTP id l5M3ju5N046808; Fri, 22 Jun 2007 06:45:56 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.1/8.14.1/Submit) id l5M3jtWl046807; Fri, 22 Jun 2007 06:45:55 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Fri, 22 Jun 2007 06:45:55 +0300 From: Kostik Belousov To: Nate Lawson Message-ID: <20070622034555.GD2268@deviant.kiev.zoral.com.ua> References: <200706212250.l5LMobq4038270@repoman.freebsd.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="UHrgcb0BFsIl160g" Content-Disposition: inline In-Reply-To: <200706212250.l5LMobq4038270@repoman.freebsd.org> User-Agent: Mutt/1.4.2.2i X-Virus-Scanned: ClamAV version 0.90.2, clamav-milter version 0.90.2 on skuns.kiev.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-1.4 required=5.0 tests=ALL_TRUSTED autolearn=failed version=3.1.8 X-Spam-Checker-Version: SpamAssassin 3.1.8 (2007-02-13) on skuns.kiev.zoral.com.ua X-Scanner-Signature: 8fcfa5a562f326ba64a474cd1db6e25e X-DrWeb-checked: yes X-SpamTest-Envelope-From: kostikbel@gmail.com X-SpamTest-Group-ID: 00000000 X-SpamTest-Header: Not Detected X-SpamTest-Info: Profiles 1164 [June 21 2007] X-SpamTest-Info: helo_type=3 X-SpamTest-Method: none X-SpamTest-Rate: 0 X-SpamTest-Status: Not detected X-SpamTest-Status-Extended: not_detected X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0255], KAS30/Release Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src/etc devd.conf rc.resume rc.suspend src/sys/i386/acpica acpi_machdep.c src/usr.sbin/acpi/acpiconf acpiconf.c src/sys/dev/acpica acpi.c acpiio.h acpivar.h X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Jun 2007 03:46:07 -0000 --UHrgcb0BFsIl160g Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jun 21, 2007 at 10:50:37PM +0000, Nate Lawson wrote: > njl 2007-06-21 22:50:37 UTC >=20 > FreeBSD src repository >=20 > Modified files: > etc devd.conf rc.suspend rc.resume=20 > sys/i386/acpica acpi_machdep.c=20 > usr.sbin/acpi/acpiconf acpiconf.c=20 > sys/dev/acpica acpi.c acpiio.h acpivar.h=20 > Log: > Update the suspend/resume user API while maintaining backwards compat. > =20 > Improvements: > * /dev/apm is clonable, allowing multiple listeners for suspend events. Did you evaluate/tested destroy_dev_sched() KPI for your needs ? I do not see any protection for several opens going parallel on given cdev. I.e., I think that si_drv1 assignment in open() could cause problems. Generally, as I know, system does not enforce any serialization between calls to cdev methods for mp-safe drivers. --UHrgcb0BFsIl160g Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFGe0XyC3+MBN1Mb4gRAvYXAKCGsACMh2o+X8DhqzkRhbFJ90M0ZgCfYuXJ 1rFGi2eCL7yw0cckudSnbUg= =y+lx -----END PGP SIGNATURE----- --UHrgcb0BFsIl160g--