修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/tools/perf/bench/futex-wake.c
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@@ -20,9 +20,10 @@
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 #include <linux/kernel.h>
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 #include <linux/time64.h>
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 #include <errno.h>
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+#include <internal/cpumap.h>
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+#include <perf/cpumap.h>
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 #include "bench.h"
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 #include "futex.h"
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-#include "cpumap.h"
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 #include <err.h>
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 #include <stdlib.h>
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@@ -90,7 +91,7 @@
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 }
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 static void block_threads(pthread_t *w,
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-			  pthread_attr_t thread_attr, struct cpu_map *cpu)
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+			  pthread_attr_t thread_attr, struct perf_cpu_map *cpu)
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 {
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 	cpu_set_t cpuset;
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 	unsigned int i;
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@@ -123,7 +124,7 @@
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 	unsigned int i, j;
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 	struct sigaction act;
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 	pthread_attr_t thread_attr;
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-	struct cpu_map *cpu;
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+	struct perf_cpu_map *cpu;
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 	argc = parse_options(argc, argv, options, bench_futex_wake_usage, 0);
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 	if (argc) {
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@@ -131,10 +132,11 @@
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 		exit(EXIT_FAILURE);
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 	}
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-	cpu = cpu_map__new(NULL);
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+	cpu = perf_cpu_map__new(NULL);
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 	if (!cpu)
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 		err(EXIT_FAILURE, "calloc");
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+	memset(&act, 0, sizeof(act));
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 	sigfillset(&act.sa_mask);
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 	act.sa_sigaction = toggle_done;
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 	sigaction(SIGINT, &act, NULL);
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@@ -208,5 +210,6 @@
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 	print_summary();
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 	free(worker);
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+	perf_cpu_map__put(cpu);
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 	return ret;
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 }