From owner-svn-src-all@FreeBSD.ORG Thu May 12 11:26:45 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 09A54106566C; Thu, 12 May 2011 11:26:45 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from mail.zoral.com.ua (mx0.zoral.com.ua [91.193.166.200]) by mx1.freebsd.org (Postfix) with ESMTP id 785518FC14; Thu, 12 May 2011 11:26:44 +0000 (UTC) Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by mail.zoral.com.ua (8.14.2/8.14.2) with ESMTP id p4CBQe4m096648 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 12 May 2011 14:26:40 +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 (8.14.4/8.14.4) with ESMTP id p4CBQeMk045072; Thu, 12 May 2011 14:26:40 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.4/8.14.4/Submit) id p4CBQeUx045071; Thu, 12 May 2011 14:26:40 +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: Thu, 12 May 2011 14:26:40 +0300 From: Kostik Belousov To: Stanislav Sedov Message-ID: <20110512112640.GQ48734@deviant.kiev.zoral.com.ua> References: <201105121011.p4CABdkM030432@svn.freebsd.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="6yI7Fv2tfqWgENHd" Content-Disposition: inline In-Reply-To: <201105121011.p4CABdkM030432@svn.freebsd.org> User-Agent: Mutt/1.4.2.3i X-Virus-Scanned: clamav-milter 0.95.2 at skuns.kiev.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-3.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00, DNS_FROM_OPENWHOIS autolearn=no version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on skuns.kiev.zoral.com.ua Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r221807 - in head: lib lib/libprocstat lib/libprocstat/zfs lib/libutil sys/kern sys/sys usr.bin/fstat usr.bin/fstat/zfs usr.bin/procstat X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 May 2011 11:26:45 -0000 --6yI7Fv2tfqWgENHd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, May 12, 2011 at 10:11:39AM +0000, Stanislav Sedov wrote: > Author: stas > Date: Thu May 12 10:11:39 2011 > New Revision: 221807 > URL: http://svn.freebsd.org/changeset/base/221807 >=20 > Log: > - Commit work from libprocstat project. These patches add support > for runtime file and processes information retrieval from the > running kernel via sysctl in the form of new library, libprocstat. > The library also supports KVM backend for analyzing memory crash > dumps. Both procstat(1) and fstat(1) utilities have been modified > to take advantage of the library (as the bonus point the fstat(1) > utility no longer need superuser privileges to operate), and the > procstat(1) utility is now able to display information from memory > dumps as well. > > The newly introduced fuser(1) utility also uses this library and > able to operate via sysctl and kvm backends. > > The library is by no means complete (e.g. KVM backend is missing > vnode name resolution routines, and there're no manpages for the > library itself) so I plan to improve it further. I'm commiting it > so it will get wider exposure and review. > > We won't be able to MFC this work as it relies on changes in HEAD, > which was introduced some time ago, that break kernel ABI. OTOH > we may be able to merge the library with KVM backend if we really > need it there. Could you, please, point out the mentioned ABI changes ? --6yI7Fv2tfqWgENHd Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (FreeBSD) iEYEARECAAYFAk3Lw/AACgkQC3+MBN1Mb4hpWgCfQtdL9E4s4w9H2hU9A3dsmMGR IwMAnRUWWLOglUX0mRaHRRam4h5omdey =AXhL -----END PGP SIGNATURE----- --6yI7Fv2tfqWgENHd--