From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760193AbZCOTgz (ORCPT ); Sun, 15 Mar 2009 15:36:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758297AbZCOTcF (ORCPT ); Sun, 15 Mar 2009 15:32:05 -0400 Received: from smtp.polymtl.ca ([132.207.4.11]:56505 "EHLO smtp.polymtl.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758281AbZCOTcA (ORCPT ); Sun, 15 Mar 2009 15:32:00 -0400 Message-Id: <20090315191105.111672415@polymtl.ca> References: <20090315190340.229569867@polymtl.ca> User-Agent: quilt/0.46-1 Date: Sun, 15 Mar 2009 15:03:58 -0400 From: Mathieu Desnoyers To: Ingo Molnar , akpm@linux-foundation.org, Frederic Weisbecker , Steven Rostedt , LKML Cc: Mathieu Desnoyers Subject: [RFC patch 18/21] LTTng Kernel Trace Thread Flag UML Content-Disposition: inline; filename=lttng-kernel-trace-thread-flag-um.patch X-Poly-FromMTA: (test.casi.polymtl.ca [132.207.72.60]) at Sun, 15 Mar 2009 19:30:29 +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 --- arch/um/include/asm/thread_info.h | 2 ++ 1 file changed, 2 insertions(+) Index: linux-2.6-lttng/arch/um/include/asm/thread_info.h =================================================================== --- linux-2.6-lttng.orig/arch/um/include/asm/thread_info.h 2009-01-09 18:15:54.000000000 -0500 +++ linux-2.6-lttng/arch/um/include/asm/thread_info.h 2009-01-09 18:17:49.000000000 -0500 @@ -69,6 +69,7 @@ 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_FREEZE 16 /* is freezing for suspend */ #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) @@ -78,6 +79,7 @@ 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) #define _TIF_FREEZE (1 << TIF_FREEZE) #endif -- Mathieu Desnoyers OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68