diff options
Diffstat (limited to 'tools/perf/builtin-record.c')
| -rw-r--r-- | tools/perf/builtin-record.c | 16 |
1 files changed, 16 insertions, 0 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)) |