From: Adrian Hunter adrian.hunter@intel.com

Branch stacks do not necessarily have the same cpumode as the 'ip'. Use the fallback functions in those cases.

This patch depends on patch "perf tools: Add fallback functions for cases where cpumode is insufficient".

Signed-off-by: Adrian Hunter adrian.hunter@intel.com Cc: Andi Kleen ak@linux.intel.com Cc: David S. Miller davem@davemloft.net Cc: Jiri Olsa jolsa@redhat.com Cc: Leo Yan leo.yan@linaro.org Cc: Mathieu Poirier mathieu.poirier@linaro.org Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/20181106210712.12098-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo acme@redhat.com --- tools/perf/builtin-script.c | 12 ++++++------ .../util/scripting-engines/trace-event-python.c | 16 ++++++++-------- 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 04913136bac9..3ea98fe72f7f 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -724,8 +724,8 @@ static int perf_sample__fprintf_brstack(struct perf_sample *sample, if (PRINT_FIELD(DSO)) { memset(&alf, 0, sizeof(alf)); memset(&alt, 0, sizeof(alt)); - thread__find_map(thread, sample->cpumode, from, &alf); - thread__find_map(thread, sample->cpumode, to, &alt); + thread__find_map_fb(thread, sample->cpumode, from, &alf); + thread__find_map_fb(thread, sample->cpumode, to, &alt); }

printed += fprintf(fp, " 0x%"PRIx64, from); @@ -771,8 +771,8 @@ static int perf_sample__fprintf_brstacksym(struct perf_sample *sample, from = br->entries[i].from; to = br->entries[i].to;

- thread__find_symbol(thread, sample->cpumode, from, &alf); - thread__find_symbol(thread, sample->cpumode, to, &alt); + thread__find_symbol_fb(thread, sample->cpumode, from, &alf); + thread__find_symbol_fb(thread, sample->cpumode, to, &alt);

printed += symbol__fprintf_symname_offs(alf.sym, &alf, fp); if (PRINT_FIELD(DSO)) { @@ -816,11 +816,11 @@ static int perf_sample__fprintf_brstackoff(struct perf_sample *sample, from = br->entries[i].from; to = br->entries[i].to;

- if (thread__find_map(thread, sample->cpumode, from, &alf) && + if (thread__find_map_fb(thread, sample->cpumode, from, &alf) && !alf.map->dso->adjust_symbols) from = map__map_ip(alf.map, from);

- if (thread__find_map(thread, sample->cpumode, to, &alt) && + if (thread__find_map_fb(thread, sample->cpumode, to, &alt) && !alt.map->dso->adjust_symbols) to = map__map_ip(alt.map, to);

diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c index 69aa93d4ee99..0c4b050f6fc2 100644 --- a/tools/perf/util/scripting-engines/trace-event-python.c +++ b/tools/perf/util/scripting-engines/trace-event-python.c @@ -494,14 +494,14 @@ static PyObject *python_process_brstack(struct perf_sample *sample, pydict_set_item_string_decref(pyelem, "cycles", PyLong_FromUnsignedLongLong(br->entries[i].flags.cycles));

- thread__find_map(thread, sample->cpumode, - br->entries[i].from, &al); + thread__find_map_fb(thread, sample->cpumode, + br->entries[i].from, &al); dsoname = get_dsoname(al.map); pydict_set_item_string_decref(pyelem, "from_dsoname", _PyUnicode_FromString(dsoname));

- thread__find_map(thread, sample->cpumode, - br->entries[i].to, &al); + thread__find_map_fb(thread, sample->cpumode, + br->entries[i].to, &al); dsoname = get_dsoname(al.map); pydict_set_item_string_decref(pyelem, "to_dsoname", _PyUnicode_FromString(dsoname)); @@ -576,14 +576,14 @@ static PyObject *python_process_brstacksym(struct perf_sample *sample, if (!pyelem) Py_FatalError("couldn't create Python dictionary");

- thread__find_symbol(thread, sample->cpumode, - br->entries[i].from, &al); + thread__find_symbol_fb(thread, sample->cpumode, + br->entries[i].from, &al); get_symoff(al.sym, &al, true, bf, sizeof(bf)); pydict_set_item_string_decref(pyelem, "from", _PyUnicode_FromString(bf));

- thread__find_symbol(thread, sample->cpumode, - br->entries[i].to, &al); + thread__find_symbol_fb(thread, sample->cpumode, + br->entries[i].to, &al); get_symoff(al.sym, &al, true, bf, sizeof(bf)); pydict_set_item_string_decref(pyelem, "to", _PyUnicode_FromString(bf));