diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2018-08-30 09:32:32 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-08-30 21:52:23 +0300 |
| commit | df4f7b4d4b1e61e6b16ac2e3760be46bac86e4f4 (patch) | |
| tree | e939f2ff8f3cf582a0998cad4de2326b52d09cbb /tools/perf | |
| parent | 0ce5aa0266604c77ee64882b70c980e843629177 (diff) | |
| download | linux-df4f7b4d4b1e61e6b16ac2e3760be46bac86e4f4.tar.xz | |
perf stat: Move 'unit_width' to 'struct perf_stat_config'
Move the static 'unit_width' variable to 'struct perf_stat_config',
so it can be passed around and used outside the 'perf stat' command.
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/20180830063252.23729-24-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/builtin-stat.c | 11 | ||||
| -rw-r--r-- | tools/perf/util/stat.h | 1 |
2 files changed, 7 insertions, 5 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 397cb4f28d7f..24171aa6c41f 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -161,7 +161,6 @@ static bool group = false; static const char *pre_cmd = NULL; static const char *post_cmd = NULL; static bool sync_run = false; -static unsigned int unit_width = 4; /* strlen("unit") */ static bool forever = false; static bool force_metric_only = false; static bool no_merge = false; @@ -200,6 +199,7 @@ static volatile int done = 0; static struct perf_stat_config stat_config = { .aggr_mode = AGGR_GLOBAL, .scale = true, + .unit_width = 4, /* strlen("unit") */ }; static bool is_duration_time(struct perf_evsel *evsel) @@ -524,8 +524,8 @@ try_again: counter->supported = true; l = strlen(counter->unit); - if (l > unit_width) - unit_width = l; + if (l > stat_config.unit_width) + stat_config.unit_width = l; if (perf_evsel__should_store_id(counter) && perf_evsel__store_ids(counter, evsel_list)) @@ -963,7 +963,7 @@ static void abs_printout(struct perf_stat_config *config, if (evsel->unit) fprintf(output, "%-*s%s", - config->csv_output ? 0 : unit_width, + config->csv_output ? 0 : config->unit_width, evsel->unit, config->csv_sep); fprintf(output, "%-*s", config->csv_output ? 0 : 25, perf_evsel__name(evsel)); @@ -1056,7 +1056,7 @@ static void printout(struct perf_stat_config *config, int id, int nr, } fprintf(config->output, "%-*s%s", - config->csv_output ? 0 : unit_width, + config->csv_output ? 0 : config->unit_width, counter->unit, config->csv_sep); fprintf(config->output, "%*s", @@ -1542,6 +1542,7 @@ static void print_interval(struct perf_stat_config *config, char *prefix, struct timespec *ts) { bool metric_only = config->metric_only; + unsigned int unit_width = config->unit_width; FILE *output = config->output; static int num_print_interval; diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h index da838182b99c..2dc66e0ba4b8 100644 --- a/tools/perf/util/stat.h +++ b/tools/perf/util/stat.h @@ -98,6 +98,7 @@ struct perf_stat_config { unsigned int interval; unsigned int timeout; unsigned int initial_delay; + unsigned int unit_width; int times; struct runtime_stat *stats; int stats_num; |