From owner-cvs-src-old@FreeBSD.ORG Tue May 26 20:28:53 2009 Return-Path: Delivered-To: cvs-src-old@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9E459106568D for ; Tue, 26 May 2009 20:28:53 +0000 (UTC) (envelope-from sson@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id 88BA28FC2B for ; Tue, 26 May 2009 20:28:53 +0000 (UTC) (envelope-from sson@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id n4QKSrBG032938 for ; Tue, 26 May 2009 20:28:53 GMT (envelope-from sson@repoman.freebsd.org) Received: (from svn2cvs@localhost) by repoman.freebsd.org (8.14.3/8.14.3/Submit) id n4QKSrI8032933 for cvs-src-old@freebsd.org; Tue, 26 May 2009 20:28:53 GMT (envelope-from sson@repoman.freebsd.org) Message-Id: <200905262028.n4QKSrI8032933@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to sson@repoman.freebsd.org using -f From: Stacey Son Date: Tue, 26 May 2009 20:28:22 +0000 (UTC) To: cvs-src-old@freebsd.org X-FreeBSD-CVS-Branch: HEAD Subject: cvs commit: src/sys/cddl/contrib/opensolaris/uts/common/dtrace dtrace.c src/sys/cddl/dev/lockstat lockstat.c src/sys/conf files src/sys/kern kern_lock.c kern_lockstat.c kern_mutex.c kern_rmlock.c kern_rwlock.c kern_sx.c src/sys/modules/dtrace Makefile src/sys/modules/dtrace/dtraceall ... X-BeenThere: cvs-src-old@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: **OBSOLETE** CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 May 2009 20:28:54 -0000 sson 2009-05-26 20:28:22 UTC FreeBSD src repository Modified files: sys/cddl/contrib/opensolaris/uts/common/dtrace dtrace.c sys/conf files sys/kern kern_lock.c kern_mutex.c kern_rmlock.c kern_rwlock.c kern_sx.c sys/modules/dtrace Makefile sys/modules/dtrace/dtraceall dtraceall.c sys/sys lock.h mutex.h rwlock.h sx.h Added files: sys/cddl/dev/lockstat lockstat.c sys/kern kern_lockstat.c sys/sys lockstat.h Log: SVN rev 192853 on 2009-05-26 20:28:22Z by sson Add the OpenSolaris dtrace lockstat provider. The lockstat provider adds probes for mutexes, reader/writer and shared/exclusive locks to gather contention statistics and other locking information for dtrace scripts, the lockstat(1M) command and other potential consumers. Reviewed by: attilio jhb jb Approved by: gnn (mentor) Revision Changes Path 1.10 +58 -52 src/sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c 1.2 +327 -0 src/sys/cddl/dev/lockstat/lockstat.c (new) 1.1404 +1 -0 src/sys/conf/files 1.142 +17 -1 src/sys/kern/kern_lock.c 1.1 +64 -0 src/sys/kern/kern_lockstat.c (new) 1.211 +70 -9 src/sys/kern/kern_mutex.c 1.6 +16 -0 src/sys/kern/kern_rmlock.c 1.45 +90 -7 src/sys/kern/kern_rwlock.c 1.64 +82 -12 src/sys/kern/kern_sx.c 1.6 +1 -0 src/sys/modules/dtrace/Makefile 1.4 +1 -0 src/sys/modules/dtrace/dtraceall/dtraceall.c 1.77 +1 -0 src/sys/sys/lock.h 1.1 +220 -0 src/sys/sys/lockstat.h (new) 1.104 +9 -7 src/sys/sys/mutex.h 1.21 +4 -3 src/sys/sys/rwlock.h 1.40 +6 -5 src/sys/sys/sx.h