From: Steven Rostedt <rostedt@goodmis.org>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Christoph Hellwig <hch@infradead.org>,
Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>,
Gregory Haskins <ghaskins@novell.com>,
Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
Thomas Gleixner <tglx@linutronix.de>,
Tim Bird <tim.bird@am.sony.com>, Sam Ravnborg <sam@ravnborg.org>,
"Frank Ch. Eigler" <fche@redhat.com>,
Jan Kiszka <jan.kiszka@siemens.com>,
John Stultz <johnstul@us.ibm.com>,
Steven Rostedt <srostedt@redhat.com>
Subject: [RFC PATCH 03/23 -v4] x86_64: notrace annotations
Date: Mon, 21 Jan 2008 10:22:34 -0500 [thread overview]
Message-ID: <20080121152351.362683248@goodmis.org> (raw)
In-Reply-To: 20080121152231.579118762@goodmis.org
[-- Attachment #1: mcount-add-x86_64-notrace-annotations.patch --]
[-- Type: text/plain, Size: 2212 bytes --]
Add "notrace" annotation to x86_64 specific files.
Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
---
arch/x86/kernel/head64.c | 2 +-
arch/x86/kernel/setup64.c | 4 ++--
arch/x86/kernel/smpboot_64.c | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
Index: linux-mcount.git/arch/x86/kernel/head64.c
===================================================================
--- linux-mcount.git.orig/arch/x86/kernel/head64.c 2008-01-17 20:33:16.000000000 -0500
+++ linux-mcount.git/arch/x86/kernel/head64.c 2008-01-17 20:33:33.000000000 -0500
@@ -46,7 +46,7 @@ static void __init copy_bootdata(char *r
}
}
-void __init x86_64_start_kernel(char * real_mode_data)
+notrace void __init x86_64_start_kernel(char *real_mode_data)
{
int i;
Index: linux-mcount.git/arch/x86/kernel/setup64.c
===================================================================
--- linux-mcount.git.orig/arch/x86/kernel/setup64.c 2008-01-17 20:33:16.000000000 -0500
+++ linux-mcount.git/arch/x86/kernel/setup64.c 2008-01-17 20:33:33.000000000 -0500
@@ -114,7 +114,7 @@ void __init setup_per_cpu_areas(void)
}
}
-void pda_init(int cpu)
+notrace void pda_init(int cpu)
{
struct x8664_pda *pda = cpu_pda(cpu);
@@ -197,7 +197,7 @@ DEFINE_PER_CPU(struct orig_ist, orig_ist
* 'CPU state barrier', nothing should get across.
* A lot of state is already set up in PDA init.
*/
-void __cpuinit cpu_init (void)
+notrace void __cpuinit cpu_init(void)
{
int cpu = stack_smp_processor_id();
struct tss_struct *t = &per_cpu(init_tss, cpu);
Index: linux-mcount.git/arch/x86/kernel/smpboot_64.c
===================================================================
--- linux-mcount.git.orig/arch/x86/kernel/smpboot_64.c 2008-01-17 20:33:16.000000000 -0500
+++ linux-mcount.git/arch/x86/kernel/smpboot_64.c 2008-01-17 20:33:33.000000000 -0500
@@ -317,7 +317,7 @@ static inline void set_cpu_sibling_map(i
/*
* Setup code on secondary processor (after comming out of the trampoline)
*/
-void __cpuinit start_secondary(void)
+notrace __cpuinit void start_secondary(void)
{
/*
* Dont put anything before smp_callin(), SMP
--
next prev parent reply other threads:[~2008-01-21 15:25 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-21 15:22 [RFC PATCH 00/23 -v4] mcount and latency tracing utility -v4 Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 01/23 -v4] Add basic support for gcc profiler instrumentation Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 02/23 -v4] Annotate core code that should not be traced Steven Rostedt
2008-01-21 15:22 ` Steven Rostedt [this message]
2008-01-21 15:22 ` [RFC PATCH 04/23 -v4] add notrace annotations to vsyscall Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 05/23 -v4] add notrace annotations for NMI routines Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 06/23 -v4] handle accurate time keeping over long delays Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 07/23 -v4] ppc clock accumulate fix Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 08/23 -v4] Fixup merge between xtime_cache and timkkeeping starvation fix Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 09/23 -v4] time keeping add cycle_raw for actual incrementation Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 10/23 -v4] initialize the clock source to jiffies clock Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 11/23 -v4] add get_monotonic_cycles Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 12/23 -v4] Use RCU algorithm for monotonic cycles Steven Rostedt
2008-01-22 0:20 ` Nick Piggin
2008-01-22 0:49 ` Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 13/23 -v4] add notrace annotations to timing events Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 14/23 -v4] mcount based trace in the form of a header file library Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 15/23 -v4] Add context switch marker to sched.c Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 16/23 -v4] Make the task State char-string visible to all Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 17/23 -v4] Add tracing of context switches Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 18/23 -v4] Generic command line storage Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 19/23 -v4] trace generic call to schedule switch Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 20/23 -v4] Add marker in try_to_wake_up Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 21/23 -v4] mcount tracer for wakeup latency timings Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 22/23 -v4] Trace irq disabled critical timings Steven Rostedt
2008-01-21 15:22 ` [RFC PATCH 23/23 -v4] trace preempt off " Steven Rostedt
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