From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758267AbZCOThw (ORCPT ); Sun, 15 Mar 2009 15:37:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758384AbZCOTcH (ORCPT ); Sun, 15 Mar 2009 15:32:07 -0400 Received: from smtp.polymtl.ca ([132.207.4.11]:56507 "EHLO smtp.polymtl.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758406AbZCOTcB (ORCPT ); Sun, 15 Mar 2009 15:32:01 -0400 Message-Id: <20090315191104.955718658@polymtl.ca> References: <20090315190340.229569867@polymtl.ca> User-Agent: quilt/0.46-1 Date: Sun, 15 Mar 2009 15:03:57 -0400 From: Mathieu Desnoyers To: Ingo Molnar , akpm@linux-foundation.org, Frederic Weisbecker , Steven Rostedt , LKML Cc: Mathieu Desnoyers Subject: [RFC patch 17/21] LTTng Kernel Trace Thread Flag sparc64 Content-Disposition: inline; filename=lttng-kernel-trace-thread-flag-sparc64.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/sparc/include/asm/thread_info_64.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) Index: linux-2.6-lttng/arch/sparc/include/asm/thread_info_64.h =================================================================== --- linux-2.6-lttng.orig/arch/sparc/include/asm/thread_info_64.h 2009-01-09 18:15:54.000000000 -0500 +++ linux-2.6-lttng/arch/sparc/include/asm/thread_info_64.h 2009-01-09 18:17:49.000000000 -0500 @@ -226,7 +226,7 @@ register struct thread_info *current_thr #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */ /* flag bit 6 is available */ #define TIF_32BIT 7 /* 32-bit binary */ -/* flag bit 8 is available */ +#define TIF_KERNEL_TRACE 8 /* kernel trace active */ #define TIF_SECCOMP 9 /* secure computing */ #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */ /* flag bit 11 is available */ @@ -246,6 +246,7 @@ register struct thread_info *current_thr #define _TIF_PERFCTR (1<