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| author | Taeung Song <treeze.taeung@gmail.com> | 2017-08-18 10:46:48 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-08-18 15:31:53 +0200 |
| commit | 1ac39372e06f5009982aaaf890fc5bbd044bb047 (patch) | |
| tree | 38059befa819af8d01667ef4733a41f117ab91ca /tools/perf/util/annotate.c | |
| parent | perf tools: Use default CPUINFO_PROC where it fits (diff) | |
| download | linux-1ac39372e06f5009982aaaf890fc5bbd044bb047.tar.xz linux-1ac39372e06f5009982aaaf890fc5bbd044bb047.zip | |
perf annotate stdio: Support --show-nr-samples option
Add --show-nr-samples option to "perf annotate" so that it matches "perf
report".
Committer note:
Note that it can't be used together with --show-total-period, which
seems like a silly limitation, that can be lifted at some point.
Made it bail out if not on --stdio.
Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Milian Wolff <milian.wolff@kdab.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1503046008-5511-1-git-send-email-treeze.taeung@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/annotate.c')
| -rw-r--r-- | tools/perf/util/annotate.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 2dab0e5a7f2f..4397a8b6e6cd 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1145,6 +1145,9 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st if (symbol_conf.show_total_period) color_fprintf(stdout, color, " %11" PRIu64, sample.period); + else if (symbol_conf.show_nr_samples) + color_fprintf(stdout, color, " %7" PRIu64, + sample.nr_samples); else color_fprintf(stdout, color, " %7.2f", percent); } @@ -1825,7 +1828,8 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map, width *= evsel->nr_members; graph_dotted_len = printf(" %-*.*s| Source code & Disassembly of %s for %s (%" PRIu64 " samples)\n", - width, width, symbol_conf.show_total_period ? "Event count" : "Percent", + width, width, symbol_conf.show_total_period ? "Period" : + symbol_conf.show_nr_samples ? "Samples" : "Percent", d_filename, evsel_name, h->nr_samples); printf("%-*.*s----\n", |