From owner-svn-src-all@FreeBSD.ORG Tue May 5 18:02:07 2009 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 D5B6C1065700; Tue, 5 May 2009 18:02:07 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id C2C558FC13; Tue, 5 May 2009 18:02:07 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id n45I27RL089305; Tue, 5 May 2009 18:02:07 GMT (envelope-from avg@svn.freebsd.org) Received: (from avg@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id n45I27T1089303; Tue, 5 May 2009 18:02:07 GMT (envelope-from avg@svn.freebsd.org) Message-Id: <200905051802.n45I27T1089303@svn.freebsd.org> From: Andriy Gapon Date: Tue, 5 May 2009 18:02:07 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org X-SVN-Group: stable-7 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r191833 - in stable/7/sys: . contrib/pf dev/ath/ath_hal dev/cxgb kern 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: Tue, 05 May 2009 18:02:09 -0000 Author: avg Date: Tue May 5 18:02:07 2009 New Revision: 191833 URL: http://svn.freebsd.org/changeset/base/191833 Log: MFC r174848 by julian: give thread0 the tid 100000 ... and bumpt the others to start at 100001. This is convenient for ACPI code that needs a thread id that is never zero. Reviewed by: jkim Approved by: jhb (mentor) Modified: stable/7/sys/ (props changed) stable/7/sys/contrib/pf/ (props changed) stable/7/sys/dev/ath/ath_hal/ (props changed) stable/7/sys/dev/cxgb/ (props changed) stable/7/sys/kern/init_main.c stable/7/sys/kern/kern_thread.c Modified: stable/7/sys/kern/init_main.c ============================================================================== --- stable/7/sys/kern/init_main.c Tue May 5 17:22:48 2009 (r191832) +++ stable/7/sys/kern/init_main.c Tue May 5 18:02:07 2009 (r191833) @@ -425,6 +425,7 @@ proc0_init(void *dummy __unused) knlist_init(&p->p_klist, &p->p_mtx, NULL, NULL, NULL); STAILQ_INIT(&p->p_ktr); p->p_nice = NZERO; + td->td_tid = PID_MAX + 1; td->td_state = TDS_RUNNING; td->td_pri_class = PRI_TIMESHARE; td->td_user_pri = PUSER; Modified: stable/7/sys/kern/kern_thread.c ============================================================================== --- stable/7/sys/kern/kern_thread.c Tue May 5 17:22:48 2009 (r191832) +++ stable/7/sys/kern/kern_thread.c Tue May 5 18:02:07 2009 (r191833) @@ -252,7 +252,8 @@ threadinit(void) { mtx_init(&tid_lock, "TID lock", NULL, MTX_DEF); - tid_unrhdr = new_unrhdr(PID_MAX + 1, INT_MAX, &tid_lock); + /* leave one number for thread0 */ + tid_unrhdr = new_unrhdr(PID_MAX + 2, INT_MAX, &tid_lock); thread_zone = uma_zcreate("THREAD", sched_sizeof_thread(), thread_ctor, thread_dtor, thread_init, thread_fini,