From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom
---
kernel/tools/perf/util/config.c | 52 ++++++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 44 insertions(+), 8 deletions(-)
diff --git a/kernel/tools/perf/util/config.c b/kernel/tools/perf/util/config.c
index 9bb742a..6969f82 100644
--- a/kernel/tools/perf/util/config.c
+++ b/kernel/tools/perf/util/config.c
@@ -11,18 +11,23 @@
*/
#include <errno.h>
#include <sys/param.h>
-#include "util.h"
#include "cache.h"
+#include "callchain.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 "build-id.h"
+#include "debug.h"
#include "config.h"
#include <sys/types.h>
#include <sys/stat.h>
+#include <stdlib.h>
#include <unistd.h>
#include <linux/string.h>
-
-#include "sane_ctype.h"
+#include <linux/zalloc.h>
+#include <linux/ctype.h>
#define MAXNAME (256)
@@ -369,6 +374,18 @@
return 0;
}
+int perf_config_u8(u8 *dest, const char *name, const char *value)
+{
+ long ret = 0;
+
+ if (!perf_parse_long(value, &ret)) {
+ bad_config(name);
+ return -1;
+ }
+ *dest = ret;
+ return 0;
+}
+
static int perf_config_bool_or_int(const char *name, const char *value, int *is_bool)
{
int ret;
@@ -419,6 +436,9 @@
static int perf_default_core_config(const char *var __maybe_unused,
const char *value __maybe_unused)
{
+ if (!strcmp(var, "core.proc-map-timeout"))
+ proc_map_timeout = strtoul(value, NULL, 10);
+
/* Add other config variables here. */
return 0;
}
@@ -429,6 +449,15 @@
if (!strcmp(var, "ui.show-headers"))
symbol_conf.show_hist_headers = perf_config_bool(var, value);
+ return 0;
+}
+
+static int perf_stat_config(const char *var, const char *value)
+{
+ if (!strcmp(var, "stat.big-num"))
+ perf_stat__set_big_num(perf_config_bool(var, value));
+
+ /* Add other config variables here. */
return 0;
}
@@ -453,11 +482,14 @@
if (strstarts(var, "buildid."))
return perf_buildid_config(var, value);
+ if (strstarts(var, "stat."))
+ return perf_stat_config(var, value);
+
/* Add other config variables here. */
return 0;
}
-static int perf_config_from_file(config_fn_t fn, const char *filename, void *data)
+int perf_config_from_file(config_fn_t fn, const char *filename, void *data)
{
int ret;
FILE *f = fopen(filename, "r");
@@ -734,11 +766,15 @@
if (ret < 0) {
pr_err("Error: wrong config key-value pair %s=%s\n",
key, value);
- break;
+ /*
+ * Can't be just a 'break', as perf_config_set__for_each_entry()
+ * expands to two nested for() loops.
+ */
+ goto out;
}
}
}
-
+out:
return ret;
}
@@ -810,14 +846,14 @@
void set_buildid_dir(const char *dir)
{
if (dir)
- scnprintf(buildid_dir, MAXPATHLEN-1, "%s", dir);
+ scnprintf(buildid_dir, MAXPATHLEN, "%s", dir);
/* default to $HOME/.debug */
if (buildid_dir[0] == '\0') {
char *home = getenv("HOME");
if (home) {
- snprintf(buildid_dir, MAXPATHLEN-1, "%s/%s",
+ snprintf(buildid_dir, MAXPATHLEN, "%s/%s",
home, DEBUG_CACHE_DIR);
} else {
strncpy(buildid_dir, DEBUG_CACHE_DIR, MAXPATHLEN-1);
--
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