From owner-cvs-all@FreeBSD.ORG Thu Nov 8 15:13:43 2007 Return-Path: Delivered-To: cvs-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 32B8916A41B; Thu, 8 Nov 2007 15:13:43 +0000 (UTC) (envelope-from max@love2party.net) Received: from moutng.kundenserver.de (moutng.kundenserver.de [212.227.126.183]) by mx1.freebsd.org (Postfix) with ESMTP id 95C7D13C4B2; Thu, 8 Nov 2007 15:13:42 +0000 (UTC) (envelope-from max@love2party.net) Received: from amd64.laiers.local (dslb-088-066-049-089.pools.arcor-ip.net [88.66.49.89]) by mrelayeu.kundenserver.de (node=mrelayeu0) with ESMTP (Nemesis) id 0MKwh2-1Iq94Y2R5c-00059E; Thu, 08 Nov 2007 16:13:35 +0100 From: Max Laier Organization: FreeBSD To: Stephan Uphoff Date: Thu, 8 Nov 2007 16:13:20 +0100 User-Agent: KMail/1.9.7 References: <200711081447.lA8EltXO052057@repoman.freebsd.org> In-Reply-To: <200711081447.lA8EltXO052057@repoman.freebsd.org> X-Face: ,,8R(x[kmU]tKN@>gtH1yQE4aslGdu+2]; R]*pL,U>^H?)gW@49@wdJ`H<=?utf-8?q?=25=7D*=5FBD=0A=09U=5For=3D=5CmOZf764=26nYj=3DJYbR1PW0ud?=>|!~,,CPC.1-D$FG@0h3#'5"k{V]a~.<=?utf-8?q?mZ=7D44=23Se=7Em=0A=09Fe=7E=5C=5DX5B=5D=5Fxj?=(ykz9QKMw_l0C2AQ]}Ym8)fU MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1900702.Z7hsS32LmR"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200711081613.31018.max@love2party.net> X-Provags-ID: V01U2FsdGVkX19dn8cNubBcI/aOLo2CTo7Fl1KicwLHcwI9wmd rjqKbx8nyEJ7fRAS4/Za1qeemJXWAB9eCtBP8WKo1ofLxrMWwB HCQLC2IDIfj3d2+xXzo3PFEgLPQsps+anICvdkm/ic= Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src/share/man/man9 locking.9 rmlock.9 src/sys/conf files src/sys/kern kern_rmlock.c subr_lock.c subr_pcpu.c subr_smp.c src/sys/sys _rmlock.h lock.h pcpu.h rmlock.h smp.h X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 08 Nov 2007 15:13:43 -0000 --nextPart1900702.Z7hsS32LmR Content-Type: text/plain; charset="iso-8859-6" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Thursday 08 November 2007, Stephan Uphoff wrote: > ups 2007-11-08 14:47:55 UTC > > FreeBSD src repository > > Modified files: > share/man/man9 locking.9 > sys/conf files > sys/kern subr_lock.c subr_pcpu.c subr_smp.c > sys/sys lock.h pcpu.h smp.h > Added files: > share/man/man9 rmlock.9 > sys/kern kern_rmlock.c > sys/sys _rmlock.h rmlock.h > Log: > Initial checkin for rmlock (read mostly lock) a multi reader single > writer lock optimized for almost exclusive reader access. (see also > rmlock.9) \o/ nice! > TODO: > Convert to per cpu variables linkerset as soon as it is > available. Optimize UP (single processor) case. > > Revision Changes Path > 1.12 +23 -8 src/share/man/man9/locking.9 > 1.1 +185 -0 src/share/man/man9/rmlock.9 (new) > 1.1250 +1 -0 src/sys/conf/files > 1.1 +500 -0 src/sys/kern/kern_rmlock.c (new) > 1.18 +1 -0 src/sys/kern/subr_lock.c > 1.9 +4 -1 src/sys/kern/subr_pcpu.c > 1.202 +37 -16 src/sys/kern/subr_smp.c > 1.1 +62 -0 src/sys/sys/_rmlock.h (new) > 1.69 +1 -0 src/sys/sys/lock.h > 1.23 +22 -0 src/sys/sys/pcpu.h > 1.1 +109 -0 src/sys/sys/rmlock.h (new) > 1.86 +1 -0 src/sys/sys/smp.h =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 --nextPart1900702.Z7hsS32LmR 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) iD8DBQBHMyeaXyyEoT62BG0RAgo+AJ4vRExMbkMGDxttc748AklH18nWqACfaKbg i3EfSCfg8YlkSbTIZ+8xbeQ= =wbw4 -----END PGP SIGNATURE----- --nextPart1900702.Z7hsS32LmR--