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authorAndi Kleen <ak@linux.intel.com>2016-03-01 10:57:52 -0800
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-03-03 11:10:40 -0300
commitfb4605ba47e772ff9d62d1d54218a832ec8b3e1d (patch)
tree1d31d9bf1378cc014ce4a96fa818b1ef119256b9 /tools/perf/util/stat.h
parent1b69317d2dc80bc8e1d005e1a771c4f5bff3dabe (diff)
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perf stat: Check for frontend stalled for metrics
Add an extra check for frontend stalled in the metrics. This avoids an extra column for the --metric-only case when the CPU does not support frontend stalled. v2: Add separate init function Signed-off-by: Andi Kleen <ak@linux.intel.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Link: http://lkml.kernel.org/r/1456858672-21594-8-git-send-email-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/stat.h')
-rw-r--r--tools/perf/util/stat.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h
index f02af68adc04..0150e786ccc7 100644
--- a/tools/perf/util/stat.h
+++ b/tools/perf/util/stat.h
@@ -72,6 +72,7 @@ typedef void (*print_metric_t)(void *ctx, const char *color, const char *unit,
const char *fmt, double val);
typedef void (*new_line_t )(void *ctx);
+void perf_stat__init_shadow_stats(void);
void perf_stat__reset_shadow_stats(void);
void perf_stat__update_shadow_stats(struct perf_evsel *counter, u64 *count,
int cpu);