1 files changed, 57 insertions, 13 deletions

diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c
index 658170b8dcef..e0219bc6330a 100644
--- a/tools/perf/util/config.c
+++ b/tools/perf/util/config.c
@@ -13,12 +13,13 @@
 #include <sys/param.h>
 #include "cache.h"
 #include "callchain.h"
+#include "header.h"
 #include <subcmd/exec-cmd.h>
 #include "util/event.h"  /* proc_map_timeout */
 #include "util/hist.h"  /* perf_hist_config */
-#include "util/llvm-utils.h"   /* perf_llvm_config */
 #include "util/stat.h"  /* perf_stat__set_big_num */
 #include "util/evsel.h"  /* evsel__hw_names, evsel__use_bpf_counters */
+#include "util/addr2line.h"  /* addr2line_timeout_ms */
 #include "build-id.h"
 #include "debug.h"
 #include "config.h"
@@ -34,6 +35,23 @@
 
 #define DEBUG_CACHE_DIR ".debug"
 
+#define METRIC_ONLY_LEN 20
+
+static struct stats walltime_nsecs_stats;
+
+struct perf_stat_config stat_config = {
+	.aggr_mode		= AGGR_GLOBAL,
+	.aggr_level		= MAX_CACHE_LVL + 1,
+	.scale			= true,
+	.unit_width		= 4, /* strlen("unit") */
+	.run_count		= 1,
+	.metric_only_len	= METRIC_ONLY_LEN,
+	.walltime_nsecs_stats	= &walltime_nsecs_stats,
+	.big_num		= true,
+	.ctl_fd			= -1,
+	.ctl_fd_ack		= -1,
+	.iostat_run		= false,
+};
 
 char buildid_dir[MAXPATHLEN]; /* root dir for buildid, binary cache */
 
@@ -434,12 +452,14 @@ static int perf_buildid_config(const char *var, const char *value)
 	return 0;
 }
 
-static int perf_default_core_config(const char *var __maybe_unused,
-				    const char *value __maybe_unused)
+static int perf_default_core_config(const char *var, const char *value)
 {
 	if (!strcmp(var, "core.proc-map-timeout"))
 		proc_map_timeout = strtoul(value, NULL, 10);
 
+	if (!strcmp(var, "core.addr2line-timeout"))
+		addr2line_timeout_ms = strtoul(value, NULL, 10);
+
 	/* Add other config variables here. */
 	return 0;
 }
@@ -453,6 +473,16 @@ static int perf_ui_config(const char *var, const char *value)
 	return 0;
 }
 
+void perf_stat__set_big_num(int set)
+{
+	stat_config.big_num = (set != 0);
+}
+
+static void perf_stat__set_no_csv_summary(int set)
+{
+	stat_config.no_csv_summary = (set != 0);
+}
+
 static int perf_stat_config(const char *var, const char *value)
 {
 	if (!strcmp(var, "stat.big-num"))
@@ -483,9 +513,6 @@ int perf_default_config(const char *var, const char *value,
 	if (strstarts(var, "call-graph."))
 		return perf_callchain_config(var, value);
 
-	if (strstarts(var, "llvm."))
-		return perf_llvm_config(var, value);
-
 	if (strstarts(var, "buildid."))
 		return perf_buildid_config(var, value);
 
@@ -543,6 +570,7 @@ static char *home_perfconfig(void)
 	const char *home = NULL;
 	char *config;
 	struct stat st;
+	char path[PATH_MAX];
 
 	home = getenv("HOME");
 
@@ -554,7 +582,7 @@ static char *home_perfconfig(void)
 	if (!home || !*home || !perf_config_global())
 		return NULL;
 
-	config = strdup(mkpath("%s/.perfconfig", home));
+	config = strdup(mkpath(path, sizeof(path), "%s/.perfconfig", home));
 	if (config == NULL) {
 		pr_warning("Not enough memory to process %s/.perfconfig, ignoring it.\n", home);
 		return NULL;
@@ -829,12 +857,6 @@ void perf_config__exit(void)
 	config_set = NULL;
 }
 
-void perf_config__refresh(void)
-{
-	perf_config__exit();
-	perf_config__init();
-}
-
 static void perf_config_item__delete(struct perf_config_item *item)
 {
 	zfree(&item->name);
@@ -912,6 +934,7 @@ void set_buildid_dir(const char *dir)
 struct perf_config_scan_data {
 	const char *name;
 	const char *fmt;
+	const char *value;
 	va_list args;
 	int ret;
 };
@@ -939,3 +962,24 @@ int perf_config_scan(const char *name, const char *fmt, ...)
 
 	return d.ret;
 }
+
+static int perf_config_get_cb(const char *var, const char *value, void *data)
+{
+	struct perf_config_scan_data *d = data;
+
+	if (!strcmp(var, d->name))
+		d->value = value;
+
+	return 0;
+}
+
+const char *perf_config_get(const char *name)
+{
+	struct perf_config_scan_data d = {
+		.name = name,
+		.value = NULL,
+	};
+
+	perf_config(perf_config_get_cb, &d);
+	return d.value;
+}