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| author |   Namhyung Kim <namhyung.kim@lge.com> | 2013-03-05 14:53:26 +0900 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-03-15 13:06:05 -0300 |
| commit | 759ff497e0e6749437b6723f8d26de0b1833c199 (patch) | |
| tree | e8105fb758da21ac4a796ee669d21efa12b1aabf /tools/perf/util/annotate.c | |
| parent | perf annotate: Add basic support to event group view (diff) | |
| download | linux-dev-759ff497e0e6749437b6723f8d26de0b1833c199.tar.xz linux-dev-759ff497e0e6749437b6723f8d26de0b1833c199.zip | |
perf evsel: Introduce perf_evsel__is_group_event() helper
The perf_evsel__is_group_event function is for checking whether given
evsel needs event group view support or not. Please note that it's
different to the existing perf_evsel__is_group_leader() which checks
only the given evsel is a leader or a standalone (i.e. non-group) event
regardless of event group feature.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1362462812-30885-7-git-send-email-namhyung@kernel.org
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 | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 0955cff5b0ef..f080cc40f00b 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -649,9 +649,7 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st next = disasm__get_next_ip_line(¬es->src->source, dl); - if (symbol_conf.event_group && - perf_evsel__is_group_leader(evsel) && - evsel->nr_members > 1) { + if (perf_evsel__is_group_event(evsel)) { nr_percent = evsel->nr_members; ppercents = calloc(nr_percent, sizeof(double)); if (ppercents == NULL) @@ -721,8 +719,7 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st if (queue) return -1; - if (symbol_conf.event_group && - perf_evsel__is_group_leader(evsel)) + if (perf_evsel__is_group_event(evsel)) width *= evsel->nr_members; if (!*dl->line) @@ -1126,7 +1123,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map, len = symbol__size(sym); namelen = strlen(d_filename); - if (symbol_conf.event_group && perf_evsel__is_group_leader(evsel)) + if (perf_evsel__is_group_event(evsel)) width *= evsel->nr_members; printf(" %-*.*s| Source code & Disassembly of %s\n", |