return status;
}
-static void callchain_debug(void)
+static void callchain_debug(struct callchain_param *callchain)
{
static const char *str[CALLCHAIN_MAX] = { "NONE", "FP", "DWARF", "LBR" };
- pr_debug("callchain: type %s\n", str[callchain_param.record_mode]);
+ pr_debug("callchain: type %s\n", str[callchain->record_mode]);
- if (callchain_param.record_mode == CALLCHAIN_DWARF)
+ if (callchain->record_mode == CALLCHAIN_DWARF)
pr_debug("callchain: stack dump size %d\n",
- callchain_param.dump_size);
+ callchain->dump_size);
}
-int record_parse_callchain_opt(const struct option *opt,
- const char *arg,
- int unset)
+int record_opts__parse_callchain(struct record_opts *record,
+ struct callchain_param *callchain,
+ const char *arg, bool unset)
{
int ret;
- struct record_opts *record = (struct record_opts *)opt->value;
-
record->callgraph_set = true;
- callchain_param.enabled = !unset;
+ callchain->enabled = !unset;
/* --no-call-graph */
if (unset) {
- callchain_param.record_mode = CALLCHAIN_NONE;
+ callchain->record_mode = CALLCHAIN_NONE;
pr_debug("callchain: disabled\n");
return 0;
}
- ret = parse_callchain_record_opt(arg, &callchain_param);
+ ret = parse_callchain_record_opt(arg, callchain);
if (!ret) {
/* Enable data address sampling for DWARF unwind. */
- if (callchain_param.record_mode == CALLCHAIN_DWARF)
+ if (callchain->record_mode == CALLCHAIN_DWARF)
record->sample_address = true;
- callchain_debug();
+ callchain_debug(callchain);
}
return ret;
}
+int record_parse_callchain_opt(const struct option *opt,
+ const char *arg,
+ int unset)
+{
+ return record_opts__parse_callchain(opt->value, &callchain_param, arg, unset);
+}
+
int record_callchain_opt(const struct option *opt,
const char *arg __maybe_unused,
int unset __maybe_unused)
if (callchain_param.record_mode == CALLCHAIN_NONE)
callchain_param.record_mode = CALLCHAIN_FP;
- callchain_debug();
+ callchain_debug(&callchain_param);
return 0;
}
int record_parse_callchain_opt(const struct option *opt, const char *arg, int unset);
int record_callchain_opt(const struct option *opt, const char *arg, int unset);
+struct record_opts;
+
+int record_opts__parse_callchain(struct record_opts *record,
+ struct callchain_param *callchain,
+ const char *arg, bool unset);
+
int sample__resolve_callchain(struct perf_sample *sample,
struct callchain_cursor *cursor, struct symbol **parent,
struct perf_evsel *evsel, struct addr_location *al,