From owner-p4-projects Tue Oct 1 12:58: 3 2002 Delivered-To: p4-projects@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 32767) id 9808937B404; Tue, 1 Oct 2002 12:58:01 -0700 (PDT) Delivered-To: perforce@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 94A1537B401 for ; Tue, 1 Oct 2002 12:58:00 -0700 (PDT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4BF5743E6A for ; Tue, 1 Oct 2002 12:58:00 -0700 (PDT) (envelope-from jhb@freebsd.org) Received: from freefall.freebsd.org (perforce@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.6/8.12.6) with ESMTP id g91Jw0Co069879 for ; Tue, 1 Oct 2002 12:58:00 -0700 (PDT) (envelope-from jhb@freebsd.org) Received: (from perforce@localhost) by freefall.freebsd.org (8.12.6/8.12.6/Submit) id g91Jw09w069874 for perforce@freebsd.org; Tue, 1 Oct 2002 12:58:00 -0700 (PDT) Date: Tue, 1 Oct 2002 12:58:00 -0700 (PDT) Message-Id: <200210011958.g91Jw09w069874@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: perforce set sender to jhb@freebsd.org using -f From: John Baldwin Subject: PERFORCE change 18487 for review To: Perforce Change Reviews Sender: owner-p4-projects@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG http://people.freebsd.org/~peter/p4db/chv.cgi?CH=18487 Change 18487 by jhb@jhb_laptop on 2002/10/01 12:57:14 td_md should not be copied by MI code. This is already safe on i386. I just need to check and test other archs. Affected files ... .. //depot/projects/smpng/sys/sys/proc.h#58 edit Differences ... ==== //depot/projects/smpng/sys/sys/proc.h#58 (text+ko) ==== @@ -286,12 +286,10 @@ struct ucred *td_ucred; /* (k) Reference to credentials. */ void (*td_switchin)(void); /* (k) Switchin special func. */ u_int td_critnest; /* (k) Critical section nest level. */ -#define td_endzero td_md +#define td_endzero td_td_base_pri /* Copied during fork1() or thread_sched_upcall() */ #define td_startcopy td_endzero - /* XXXKSE just copying td_md needs checking! */ - struct mdthread td_md; /* (k) Any machine-dependent fields. */ u_char td_base_pri; /* (j) Thread base kernel priority. */ u_char td_priority; /* (j) Thread active priority. */ #define td_endcopy td_pcb @@ -313,6 +311,7 @@ struct trapframe *td_frame; /* (k) */ struct vm_object *td_kstack_obj;/* (a) Kstack object. */ vm_offset_t td_kstack; /* Kernel VA of kstack. */ + struct mdthread td_md; /* (k) Any machine-dependent fields. */ }; /* flags kept in td_flags */ #define TDF_UNBOUND 0x000001 /* May give away the kse, uses the kg runq. */ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe p4-projects" in the body of the message