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| author | Alexandre Truong <alexandre.truong@arm.com> | 2021-12-17 18:45:17 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-12-22 00:35:44 +0300 |
| commit | ab23692134489f0f563168449fc27bfb5d6b04dd (patch) | |
| tree | dd4da9630f2ad899c0d8b9ec20719867f6d7e8e6 /tools/perf/builtin-script.c | |
| parent | 32bfa5bf71db672c646751da131a17aace8cceac (diff) | |
| download | linux-ab23692134489f0f563168449fc27bfb5d6b04dd.tar.xz | |
perf script: Use callchain_param_setup() instead of open coded equivalent
Refactoring script__setup_sample_type() by using callchain_param_setup()
to replace the duplicate code for callchain parameter setting up.
Reviewed-by: James Clark <james.clark@arm.com>
Signed-off-by: Alexandre Truong <alexandre.truong@arm.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20211217154521.80603-4-german.gomez@arm.com
Signed-off-by: German Gomez <german.gomez@arm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index da2175d70ac9..ab7d575f97f2 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -3468,16 +3468,7 @@ static void script__setup_sample_type(struct perf_script *script) struct perf_session *session = script->session; u64 sample_type = evlist__combined_sample_type(session->evlist); - if (symbol_conf.use_callchain || symbol_conf.cumulate_callchain) { - if ((sample_type & PERF_SAMPLE_REGS_USER) && - (sample_type & PERF_SAMPLE_STACK_USER)) { - callchain_param.record_mode = CALLCHAIN_DWARF; - dwarf_callchain_users = true; - } else if (sample_type & PERF_SAMPLE_BRANCH_STACK) - callchain_param.record_mode = CALLCHAIN_LBR; - else - callchain_param.record_mode = CALLCHAIN_FP; - } + callchain_param_setup(sample_type); if (script->stitch_lbr && (callchain_param.record_mode != CALLCHAIN_LBR)) { pr_warning("Can't find LBR callchain. Switch off --stitch-lbr.\n" |