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| author |   Jiri Olsa <jolsa@kernel.org> | 2018-08-30 08:32:38 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-08-30 15:52:24 -0300 |
| commit | ae2d7da554f0dda837b6639d247665f6df90e41f (patch) | |
| tree | f561abcd35b082a099e478068d198448c4f3bad3 /tools/perf/builtin-stat.c | |
| parent | perf stat: Move 'metric_only_len' to 'struct perf_stat_config' (diff) | |
| download | wireguard-linux-ae2d7da554f0dda837b6639d247665f6df90e41f.tar.xz wireguard-linux-ae2d7da554f0dda837b6639d247665f6df90e41f.zip | |
perf stat: Pass 'struct perf_stat_config' to first_shadow_cpu()
Pass a 'struct perf_stat_config' arg to first_shadow_cpu(), so that the
function does not depend on the 'perf stat' command object local
'stat_config' variable and can then be moved out.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180830063252.23729-30-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-stat.c')
| -rw-r--r-- | tools/perf/builtin-stat.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index e96cef526ef0..f5ac6545af34 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -919,17 +919,18 @@ static void print_metric_header(struct perf_stat_config *config, fprintf(os->fh, "%*s ", config->metric_only_len, unit); } -static int first_shadow_cpu(struct perf_evsel *evsel, int id) +static int first_shadow_cpu(struct perf_stat_config *config, + struct perf_evsel *evsel, int id) { int i; if (!aggr_get_id) return 0; - if (stat_config.aggr_mode == AGGR_NONE) + if (config->aggr_mode == AGGR_NONE) return id; - if (stat_config.aggr_mode == AGGR_GLOBAL) + if (config->aggr_mode == AGGR_GLOBAL) return 0; for (i = 0; i < perf_evsel__nr_cpus(evsel); i++) { @@ -1090,7 +1091,7 @@ static void printout(struct perf_stat_config *config, int id, int nr, } perf_stat__print_shadow_stats(config, counter, uval, - first_shadow_cpu(counter, id), + first_shadow_cpu(config, counter, id), &out, &metric_events, st); if (!config->csv_output && !config->metric_only) { print_noise(config, counter, noise); @@ -1098,7 +1099,7 @@ static void printout(struct perf_stat_config *config, int id, int nr, } } -static void aggr_update_shadow(void) +static void aggr_update_shadow(struct perf_stat_config *config) { int cpu, s2, id, s; u64 val; @@ -1115,7 +1116,7 @@ static void aggr_update_shadow(void) val += perf_counts(counter->counts, cpu, 0)->val; } perf_stat__update_shadow_stats(counter, val, - first_shadow_cpu(counter, id), + first_shadow_cpu(config, counter, id), &rt_stat); } } @@ -1237,7 +1238,7 @@ static void print_aggr(struct perf_stat_config *config, if (!(aggr_map || aggr_get_id)) return; - aggr_update_shadow(); + aggr_update_shadow(config); /* * With metric_only everything is on a single line. |