From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/tools/perf/tests/sdt.c | 12 ++++++++----
1 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/kernel/tools/perf/tests/sdt.c b/kernel/tools/perf/tests/sdt.c
index 5059452..ed76c69 100644
--- a/kernel/tools/perf/tests/sdt.c
+++ b/kernel/tools/perf/tests/sdt.c
@@ -1,13 +1,17 @@
// SPDX-License-Identifier: GPL-2.0
#include <errno.h>
+#include <limits.h>
#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
#include <sys/epoll.h>
-#include <util/evlist.h>
+#include <util/symbol.h>
#include <linux/filter.h>
#include "tests.h"
#include "debug.h"
#include "probe-file.h"
#include "build-id.h"
+#include "util.h"
/* To test SDT event, we need libelf support to scan elf binary */
#if defined(HAVE_SDT_EVENT) && defined(HAVE_LIBELF_SUPPORT)
@@ -24,16 +28,16 @@
static int build_id_cache__add_file(const char *filename)
{
char sbuild_id[SBUILD_ID_SIZE];
- u8 build_id[BUILD_ID_SIZE];
+ struct build_id bid;
int err;
- err = filename__read_build_id(filename, &build_id, sizeof(build_id));
+ err = filename__read_build_id(filename, &bid);
if (err < 0) {
pr_debug("Failed to read build id of %s\n", filename);
return err;
}
- build_id__sprintf(build_id, sizeof(build_id), sbuild_id);
+ build_id__sprintf(&bid, sbuild_id);
err = build_id_cache__add_s(sbuild_id, filename, NULL, false, false);
if (err < 0)
pr_debug("Failed to add build id cache of %s\n", filename);
--
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