From: Steven Noonan <steven@uplinklabs.net>
To: linux-kernel@vger.kernel.org
Cc: akpm@linux-foundation.org, mingo@elte.hu,
Steven Noonan <steven@uplinklabs.net>
Subject: [PATCH] trace: remove pointless ifdefs
Date: Sat, 20 Sep 2008 01:00:38 -0700 [thread overview]
Message-ID: <1221897638-16272-2-git-send-email-steven@uplinklabs.net> (raw)
In-Reply-To: <1221897638-16272-1-git-send-email-steven@uplinklabs.net>
The functions are already 'extern' anyway, so there's no problem
with linkage. Removing these ifdefs also helps find any potential
compiler errors.
Signed-off-by: Steven Noonan <steven@uplinklabs.net>
---
kernel/trace/trace.h | 16 ----------------
1 files changed, 0 insertions(+), 16 deletions(-)
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index 447d4b9..c8c6870 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -319,38 +319,22 @@ extern int DYN_FTRACE_TEST_NAME(void);
#endif
#ifdef CONFIG_FTRACE_STARTUP_TEST
-#ifdef CONFIG_FTRACE
extern int trace_selftest_startup_function(struct tracer *trace,
struct trace_array *tr);
-#endif
-#ifdef CONFIG_IRQSOFF_TRACER
extern int trace_selftest_startup_irqsoff(struct tracer *trace,
struct trace_array *tr);
-#endif
-#ifdef CONFIG_PREEMPT_TRACER
extern int trace_selftest_startup_preemptoff(struct tracer *trace,
struct trace_array *tr);
-#endif
-#if defined(CONFIG_IRQSOFF_TRACER) && defined(CONFIG_PREEMPT_TRACER)
extern int trace_selftest_startup_preemptirqsoff(struct tracer *trace,
struct trace_array *tr);
-#endif
-#ifdef CONFIG_SCHED_TRACER
extern int trace_selftest_startup_wakeup(struct tracer *trace,
struct trace_array *tr);
-#endif
-#ifdef CONFIG_NOP_TRACER
extern int trace_selftest_startup_nop(struct tracer *trace,
struct trace_array *tr);
-#endif
-#ifdef CONFIG_CONTEXT_SWITCH_TRACER
extern int trace_selftest_startup_sched_switch(struct tracer *trace,
struct trace_array *tr);
-#endif
-#ifdef CONFIG_SYSPROF_TRACER
extern int trace_selftest_startup_sysprof(struct tracer *trace,
struct trace_array *tr);
-#endif
#endif /* CONFIG_FTRACE_STARTUP_TEST */
extern void *head_page(struct trace_array_cpu *data);
--
1.6.0.2
next prev parent reply other threads:[~2008-09-20 8:01 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-19 10:06 [PATCH -tip FIXED] ftrace: add nop tracer Steven Noonan
2008-09-19 10:43 ` Ingo Molnar
2008-09-19 10:48 ` Frédéric Weisbecker
2008-09-19 11:04 ` Ingo Molnar
2008-09-19 11:30 ` Frédéric Weisbecker
2008-09-19 21:23 ` Andrew Morton
2008-09-19 23:35 ` Steven Noonan
2008-09-20 6:16 ` Ingo Molnar
2008-09-20 7:33 ` Steven Noonan
2008-09-20 7:47 ` Andrew Morton
2008-09-20 11:31 ` Ingo Molnar
2008-09-20 15:04 ` Steven Noonan
2008-09-20 8:00 ` [PATCH] ftrace: mcount_addr defined but not used Steven Noonan
2008-09-20 8:00 ` Steven Noonan [this message]
2008-09-20 11:33 ` [PATCH] trace: remove pointless ifdefs Ingo Molnar
2008-09-20 8:31 ` [PATCH] ftrace: mcount_addr defined but not used Steven Noonan
2008-09-20 8:33 ` Steven Noonan
2008-09-20 11:33 ` Ingo Molnar
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