record_opts__parse_callchain, record_callchain_opt,
record_parse_callchain_opt are shared by builtin-record, builtin-top
and builtin-trace, they are declared in callchain.h. Move the
declarations to callchain.c for consistency with the header.

Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/builtin-record.c | 59 -----------------------------------
 tools/perf/util/callchain.c | 61 +++++++++++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+), 59 deletions(-)

diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 40917a0be238..e65cd7bf1477 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -2975,65 +2975,6 @@ static int __cmd_record(struct record *rec, int argc, const char **argv)
 	return status;
 }
 
-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->record_mode]);
-
-	if (callchain->record_mode == CALLCHAIN_DWARF)
-		pr_debug("callchain: stack dump size %d\n",
-			 callchain->dump_size);
-}
-
-int record_opts__parse_callchain(struct record_opts *record,
-				 struct callchain_param *callchain,
-				 const char *arg, bool unset)
-{
-	int ret;
-	callchain->enabled = !unset;
-
-	/* --no-call-graph */
-	if (unset) {
-		callchain->record_mode = CALLCHAIN_NONE;
-		pr_debug("callchain: disabled\n");
-		return 0;
-	}
-
-	ret = parse_callchain_record_opt(arg, callchain);
-	if (!ret) {
-		/* Enable data address sampling for DWARF unwind. */
-		if (callchain->record_mode == CALLCHAIN_DWARF &&
-		    !record->record_data_mmap_set)
-			record->record_data_mmap = true;
-		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)
-{
-	struct callchain_param *callchain = opt->value;
-
-	callchain->enabled = true;
-
-	if (callchain->record_mode == CALLCHAIN_NONE)
-		callchain->record_mode = CALLCHAIN_FP;
-
-	callchain_debug(callchain);
-	return 0;
-}
-
 static int perf_record_config(const char *var, const char *value, void *cb)
 {
 	struct record *rec = cb;
diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c
index 8ff0898799ee..1203d9d23fda 100644
--- a/tools/perf/util/callchain.c
+++ b/tools/perf/util/callchain.c
@@ -16,6 +16,7 @@
 #include <stdbool.h>
 #include <errno.h>
 #include <math.h>
+#include <subcmd/parse-options.h>
 #include <linux/string.h>
 #include <linux/zalloc.h>
 
@@ -30,6 +31,7 @@
 #include "map.h"
 #include "callchain.h"
 #include "branch.h"
+#include "record.h"
 #include "symbol.h"
 #include "thread.h"
 #include "util.h"
@@ -328,6 +330,65 @@ int parse_callchain_record(const char *arg, struct callchain_param *param)
 	return ret;
 }
 
+static void callchain_debug(const struct callchain_param *callchain)
+{
+	static const char *str[CALLCHAIN_MAX] = { "NONE", "FP", "DWARF", "LBR" };
+
+	pr_debug("callchain: type %s\n", str[callchain->record_mode]);
+
+	if (callchain->record_mode == CALLCHAIN_DWARF)
+		pr_debug("callchain: stack dump size %d\n",
+			 callchain->dump_size);
+}
+
+int record_opts__parse_callchain(struct record_opts *record,
+				 struct callchain_param *callchain,
+				 const char *arg, bool unset)
+{
+	int ret;
+	callchain->enabled = !unset;
+
+	/* --no-call-graph */
+	if (unset) {
+		callchain->record_mode = CALLCHAIN_NONE;
+		pr_debug("callchain: disabled\n");
+		return 0;
+	}
+
+	ret = parse_callchain_record_opt(arg, callchain);
+	if (!ret) {
+		/* Enable data address sampling for DWARF unwind. */
+		if (callchain->record_mode == CALLCHAIN_DWARF &&
+		    !record->record_data_mmap_set)
+			record->record_data_mmap = true;
+		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)
+{
+	struct callchain_param *callchain = opt->value;
+
+	callchain->enabled = true;
+
+	if (callchain->record_mode == CALLCHAIN_NONE)
+		callchain->record_mode = CALLCHAIN_FP;
+
+	callchain_debug(callchain);
+	return 0;
+}
+
 int perf_callchain_config(const char *var, const char *value)
 {
 	char *endptr;
-- 
2.53.0.851.ga537e3e6e9-goog