[PATCH 02/29] perfcounter: declare perf_max_counters only for CONFIG_PERF_COUNTERS

From: Robert Richter
Date: Wed Apr 29 2009 - 06:52:08 EST


This is only needed for CONFIG_PERF_COUNTERS enabled.

Signed-off-by: Robert Richter <robert.richter@xxxxxxx>
---
include/linux/perf_counter.h | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h
index 9814328..be10b3f 100644
--- a/include/linux/perf_counter.h
+++ b/include/linux/perf_counter.h
@@ -512,12 +512,13 @@ struct perf_cpu_context {
int recursion[4];
};

+#ifdef CONFIG_PERF_COUNTERS
+
/*
* Set by architecture code:
*/
extern int perf_max_counters;

-#ifdef CONFIG_PERF_COUNTERS
extern const struct hw_perf_counter_ops *
hw_perf_counter_init(struct perf_counter *counter);

--
1.6.1.3


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