From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756063AbZEIQv5 (ORCPT ); Sat, 9 May 2009 12:51:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755143AbZEIQtN (ORCPT ); Sat, 9 May 2009 12:49:13 -0400 Received: from smtp.polymtl.ca ([132.207.4.11]:54452 "EHLO smtp.polymtl.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755060AbZEIQtK (ORCPT ); Sat, 9 May 2009 12:49:10 -0400 Message-Id: <20090509162350.786461346@polymtl.ca> References: <20090509162209.217414024@polymtl.ca> User-Agent: quilt/0.46-1 Date: Sat, 09 May 2009 12:22:25 -0400 From: Mathieu Desnoyers To: akpm@linux-foundation.org, Ingo Molnar , linux-kernel@vger.kernel.org, "Frank Ch. Eigler" , Jason Baron , Tom Zanussi , fweisbec@gmail.com, laijs@cn.fujitsu.com, rostedt@goodmis.org, peterz@infradead.org, jiayingz@google.com, roland@redhat.com, mbligh@google.com Cc: Mathieu Desnoyers Subject: [RFC patch 16/20] LTTng Kernel Trace Thread Flag sparc Content-Disposition: inline; filename=lttng-kernel-trace-thread-flag-sparc.patch X-Poly-FromMTA: (test.casi.polymtl.ca [132.207.72.60]) at Sat, 9 May 2009 16:47:20 +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. Folded lttng-kernel-trace-thread-flag-sparc64.patch. Signed-off-by: Mathieu Desnoyers --- arch/sparc/include/asm/thread_info_32.h | 2 ++ arch/sparc/include/asm/thread_info_64.h | 3 ++- arch/sparc/kernel/entry.S | 8 ++++---- 3 files changed, 8 insertions(+), 5 deletions(-) Index: linux-2.6-lttng/arch/sparc/include/asm/thread_info_32.h =================================================================== --- linux-2.6-lttng.orig/arch/sparc/include/asm/thread_info_32.h 2009-03-15 15:57:04.000000000 -0400 +++ linux-2.6-lttng/arch/sparc/include/asm/thread_info_32.h 2009-03-15 15:57:18.000000000 -0400 @@ -130,6 +130,7 @@ BTFIXUPDEF_CALL(void, free_thread_info, #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ #define TIF_RESTORE_SIGMASK 4 /* restore signal mask in do_signal() */ +#define TIF_KERNEL_TRACE 5 /* kernel trace active */ #define TIF_USEDFPU 8 /* FPU was used by this task * this quantum (SMP) */ #define TIF_POLLING_NRFLAG 9 /* true if poll_idle() is polling @@ -139,6 +140,7 @@ BTFIXUPDEF_CALL(void, free_thread_info, /* as above, but as bit values */ #define _TIF_SYSCALL_TRACE (1<