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| author |   Andi Kleen <ak@linux.intel.com> | 2016-03-01 10:57:52 -0800 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-03-03 11:10:40 -0300 |
| commit | fb4605ba47e772ff9d62d1d54218a832ec8b3e1d (patch) | |
| tree | 1d31d9bf1378cc014ce4a96fa818b1ef119256b9 /tools/perf/util/stat.h | |
| parent | tools/power turbostat: fix various build warnings (diff) | |
| download | linux-dev-fb4605ba47e772ff9d62d1d54218a832ec8b3e1d.tar.xz linux-dev-fb4605ba47e772ff9d62d1d54218a832ec8b3e1d.zip | |
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.h | 1 |
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); |