From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756948AbXLFCrc (ORCPT ); Wed, 5 Dec 2007 21:47:32 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754716AbXLFCox (ORCPT ); Wed, 5 Dec 2007 21:44:53 -0500 Received: from smtp.polymtl.ca ([132.207.4.11]:51345 "EHLO smtp.polymtl.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754357AbXLFCot (ORCPT ); Wed, 5 Dec 2007 21:44:49 -0500 Message-Id: <20071206024432.510147866@polymtl.ca> References: <20071206024243.397994403@polymtl.ca> User-Agent: quilt/0.46-1 Date: Wed, 05 Dec 2007 21:42:53 -0500 From: Mathieu Desnoyers To: akpm@linux-foundation.org, Ingo Molnar , linux-kernel@vger.kernel.org Cc: Mathieu Desnoyers Subject: [patch-RFC 10/26] LTTng Kernel Trace Thread Flag m32r Content-Disposition: inline; filename=lttng-kernel-trace-thread-flag-m32r.patch X-Poly-FromMTA: (dijkstra.casi.polymtl.ca [132.207.72.10]) at Thu, 6 Dec 2007 02:44:35 +0000 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a thread flag to activate system-wide syscall tracing. Signed-off-by: Mathieu Desnoyers --- include/asm-m32r/thread_info.h | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) Index: linux-2.6-lttng/include/asm-m32r/thread_info.h =================================================================== --- linux-2.6-lttng.orig/include/asm-m32r/thread_info.h 2007-11-28 08:40:56.000000000 -0500 +++ linux-2.6-lttng/include/asm-m32r/thread_info.h 2007-11-28 08:47:42.000000000 -0500 @@ -149,6 +149,7 @@ static inline unsigned int get_thread_fa #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ #define TIF_SINGLESTEP 3 /* restore singlestep on return to user mode */ #define TIF_IRET 4 /* return with iret */ +#define TIF_KERNEL_TRACE 5 /* kernel trace active */ #define TIF_RESTORE_SIGMASK 8 /* restore signal mask in do_signal() */ #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */ #define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */ @@ -160,13 +161,17 @@ static inline unsigned int get_thread_fa #define _TIF_NEED_RESCHED (1<