From fb4605ba47e772ff9d62d1d54218a832ec8b3e1d Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Tue, 1 Mar 2016 10:57:52 -0800 Subject: 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 Acked-by: Jiri Olsa Link: http://lkml.kernel.org/r/1456858672-21594-8-git-send-email-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/stat.h | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/perf/util/stat.h') 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); -- cgit v1.2.3-59-g8ed1b