diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2014-01-14 14:25:35 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-01-15 15:32:43 -0300 |
| commit | 2dc9fb1a7bf013ce24dd34bc25283b60b966f015 (patch) | |
| tree | 5350a5b6d4fc4c469a68335c679c7d7cb35b33bf /tools/perf/builtin-top.c | |
| parent | 540476de74c9b11403656791838ede91405d3859 (diff) | |
perf tools: Factor out sample__resolve_callchain()
The report__resolve_callchain() can be shared with perf top code as it
doesn't really depend on the perf report code. Factor it out as
sample__resolve_callchain(). The same goes to the hist_entry__append_
callchain() too.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Arun Sharma <asharma@fb.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Rodrigo Campos <rodrigo@sdfg.com.ar>
Link: http://lkml.kernel.org/r/1389677157-30513-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-top.c')
| -rw-r--r-- | tools/perf/builtin-top.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 569dd87690ef..76cd510d34d0 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -743,15 +743,10 @@ static void perf_event__process_sample(struct perf_tool *tool, if (al.sym == NULL || !al.sym->ignore) { struct hist_entry *he; - if ((sort__has_parent || symbol_conf.use_callchain) && - sample->callchain) { - err = machine__resolve_callchain(machine, evsel, - al.thread, sample, - &parent, &al, - top->max_stack); - if (err) - return; - } + err = sample__resolve_callchain(sample, &parent, evsel, &al, + top->max_stack); + if (err) + return; he = perf_evsel__add_hist_entry(evsel, &al, sample); if (he == NULL) { @@ -759,12 +754,9 @@ static void perf_event__process_sample(struct perf_tool *tool, return; } - if (symbol_conf.use_callchain) { - err = callchain_append(he->callchain, &callchain_cursor, - sample->period); - if (err) - return; - } + err = hist_entry__append_callchain(he, sample); + if (err) + return; if (sort__has_sym) perf_top__record_precise_ip(top, he, evsel->idx, ip); |