diff options
| -rw-r--r-- | tools/perf/builtin-record.c | 16 | ||||
| -rw-r--r-- | tools/perf/builtin-top.c | 12 | ||||
| -rw-r--r-- | tools/perf/perf.h | 1 | ||||
| -rw-r--r-- | tools/perf/util/evsel.c | 2 |
4 files changed, 30 insertions, 1 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index af47531b82ec..be9e8bc0c4aa 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -749,6 +749,8 @@ int record_parse_callchain_opt(const struct option *opt, struct record_opts *opts = opt->value; int ret; + opts->call_graph_enabled = !unset; + /* --no-call-graph */ if (unset) { opts->call_graph = CALLCHAIN_NONE; @@ -769,6 +771,8 @@ int record_callchain_opt(const struct option *opt, { struct record_opts *opts = opt->value; + opts->call_graph_enabled = !unset; + if (opts->call_graph == CALLCHAIN_NONE) opts->call_graph = CALLCHAIN_FP; @@ -776,6 +780,16 @@ int record_callchain_opt(const struct option *opt, return 0; } +static int perf_record_config(const char *var, const char *value, void *cb) +{ + struct record *rec = cb; + + if (!strcmp(var, "record.call-graph")) + return record_parse_callchain(value, &rec->opts); + + return perf_default_config(var, value, cb); +} + static const char * const record_usage[] = { "perf record [<options>] [<command>]", "perf record [<options>] -- <command> [<options>]", @@ -907,6 +921,8 @@ int cmd_record(int argc, const char **argv, const char *prefix __maybe_unused) if (rec->evlist == NULL) return -ENOMEM; + perf_config(perf_record_config, rec); + argc = parse_options(argc, argv, record_options, record_usage, PARSE_OPT_STOP_AT_NON_OPTION); if (!argc && target__none(&rec->opts.target)) diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 76cd510d34d0..ed99ec4a309f 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -991,6 +991,16 @@ parse_callchain_opt(const struct option *opt, const char *arg, int unset) return record_parse_callchain_opt(opt, arg, unset); } +static int perf_top_config(const char *var, const char *value, void *cb) +{ + struct perf_top *top = cb; + + if (!strcmp(var, "top.call-graph")) + return record_parse_callchain(value, &top->record_opts); + + return perf_default_config(var, value, cb); +} + static int parse_percent_limit(const struct option *opt, const char *arg, int unset __maybe_unused) @@ -1115,6 +1125,8 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused) if (top.evlist == NULL) return -ENOMEM; + perf_config(perf_top_config, &top); + argc = parse_options(argc, argv, options, top_usage, 0); if (argc) usage_with_options(top_usage, options); diff --git a/tools/perf/perf.h b/tools/perf/perf.h index e84fa26bc1be..2078f334617c 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -257,6 +257,7 @@ enum perf_call_graph_mode { struct record_opts { struct target target; int call_graph; + bool call_graph_enabled; bool group; bool inherit_stat; bool no_buffering; diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index c6f8ce9972e7..8201abe0925e 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -595,7 +595,7 @@ void perf_evsel__config(struct perf_evsel *evsel, struct record_opts *opts) attr->mmap_data = track; } - if (opts->call_graph) { + if (opts->call_graph_enabled) { perf_evsel__set_sample_bit(evsel, CALLCHAIN); if (opts->call_graph == CALLCHAIN_DWARF) { |