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| author | Peter Huewe <peterhuewe@gmx.de> | 2012-10-29 20:48:17 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-10-30 09:10:52 (GMT) |
| commit | 95d18aa2b6c05351181934b3bc34ce038cc7b637 (patch) | |
| tree | d3228627aaaf53a666833cc5ae1d53572f17c213 | |
| parent | 8748dd9b998f06f7cf3a7ffdca27f05bc4835075 (diff) | |
| download | linux-95d18aa2b6c05351181934b3bc34ce038cc7b637.tar.xz | |
perf/x86: Fix sparse warnings
FYI, there are new sparse warnings:
arch/x86/kernel/cpu/perf_event.c:1356:18: sparse: symbol 'events_attr' was not declared. Should it be static?
This patch makes it static and also adds the static keyword to
fix arch/x86/kernel/cpu/perf_event.c:1344:9: warning: symbol
'events_sysfs_show' was not declared.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Cc: fengguang.wu@intel.com
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/n/tip-lerdpXlnruh0yvWs2owwuizl@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
| -rw-r--r-- | arch/x86/kernel/cpu/perf_event.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c index 0a55ab2..4428fd1 100644 --- a/arch/x86/kernel/cpu/perf_event.c +++ b/arch/x86/kernel/cpu/perf_event.c @@ -1341,7 +1341,7 @@ static void __init filter_events(struct attribute **attrs) } } -ssize_t events_sysfs_show(struct device *dev, struct device_attribute *attr, +static ssize_t events_sysfs_show(struct device *dev, struct device_attribute *attr, char *page) { struct perf_pmu_events_attr *pmu_attr = \ @@ -1373,7 +1373,7 @@ EVENT_ATTR(ref-cycles, REF_CPU_CYCLES ); static struct attribute *empty_attrs; -struct attribute *events_attr[] = { +static struct attribute *events_attr[] = { EVENT_PTR(CPU_CYCLES), EVENT_PTR(INSTRUCTIONS), EVENT_PTR(CACHE_REFERENCES), |