From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755538AbXLFCpY (ORCPT ); Wed, 5 Dec 2007 21:45:24 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752146AbXLFCoq (ORCPT ); Wed, 5 Dec 2007 21:44:46 -0500 Received: from smtp.polymtl.ca ([132.207.4.11]:51313 "EHLO smtp.polymtl.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751794AbXLFCop (ORCPT ); Wed, 5 Dec 2007 21:44:45 -0500 Message-Id: <20071206024437.017778500@polymtl.ca> References: <20071206024243.397994403@polymtl.ca> User-Agent: quilt/0.46-1 Date: Wed, 05 Dec 2007 21:43:04 -0500 From: Mathieu Desnoyers To: akpm@linux-foundation.org, Ingo Molnar , linux-kernel@vger.kernel.org Cc: Mathieu Desnoyers Subject: [patch-RFC 21/26] LTTng Kernel Trace Thread Flag UML Content-Disposition: inline; filename=lttng-kernel-trace-thread-flag-um.patch X-Poly-FromMTA: (dijkstra.casi.polymtl.ca [132.207.72.10]) at Thu, 6 Dec 2007 02:44:39 +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-um/thread_info.h | 2 ++ 1 file changed, 2 insertions(+) Index: linux-2.6-lttng/include/asm-um/thread_info.h =================================================================== --- linux-2.6-lttng.orig/include/asm-um/thread_info.h 2007-07-30 18:26:11.000000000 -0400 +++ linux-2.6-lttng/include/asm-um/thread_info.h 2007-07-30 18:26:39.000000000 -0400 @@ -82,6 +82,7 @@ static inline struct thread_info *curren #define TIF_MEMDIE 5 #define TIF_SYSCALL_AUDIT 6 #define TIF_RESTORE_SIGMASK 7 +#define TIF_KERNEL_TRACE 8 /* kernel trace active */ #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) @@ -90,5 +91,6 @@ static inline struct thread_info *curren #define _TIF_MEMDIE (1 << TIF_MEMDIE) #define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT) #define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK) +#define _TIF_KERNEL_TRACE (1 << TIF_KERNEL_TRACE) #endif -- Mathieu Desnoyers Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68