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x86: perf_counter.c intel_perfmon_event_map and max_intel_perfmon_events should be static

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Impact: cleanup, avoid sparse warnings, reduce kernel size a bit

Fixes these sparse warnings:
 arch/x86/kernel/cpu/perf_counter.c:44:11: warning: symbol 'intel_perfmon_event_map' was not declared. Should it be static?
 arch/x86/kernel/cpu/perf_counter.c:54:11: warning: symbol 'max_intel_perfmon_events' was not declared. Should it be static?

Signed-off-by: Jaswinder Singh <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Jaswinder Singh authored and Ingo Molnar committed 2008-12-19 23:15:10 +01:00
1 parent a86ed50859
commit 94c46572a6
1 file changed
+2 -2
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arch/x86/kernel/cpu/perf_counter.c
+2 -2
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@@ -41,7 +41,7 @@ struct cpu_hw_counters {
*/
static DEFINE_PER_CPU(struct cpu_hw_counters, cpu_hw_counters);
const int intel_perfmon_event_map[] =
static const int intel_perfmon_event_map[] =
{
[PERF_COUNT_CYCLES] = 0x003c,
[PERF_COUNT_INSTRUCTIONS] = 0x00c0,
@@ -51,7 +51,7 @@ const int intel_perfmon_event_map[] =
[PERF_COUNT_BRANCH_MISSES] = 0x00c5,
};
const int max_intel_perfmon_events = ARRAY_SIZE(intel_perfmon_event_map);
static const int max_intel_perfmon_events = ARRAY_SIZE(intel_perfmon_event_map);
/*
* Propagate counter elapsed time into the generic counter.