Android Framework： 增加trace点
参考
- systrace/perfetto中需要actrace打tag相关方法-车载车机framework系统开发实战
示例：
+#define ATRACE_TAG ATRACE_TAG_ALWAYS
+
#include <dlfcn.h>
#include <iostream>
+#include <utils/Trace.h>
@@ -55,6 +58,7 @@ void LogdStub::initLogLevel() {
}
bool LogdStub::isFactoryBuild() {
+ ATRACE_CALL();
char factoryBuild[92];
property_get("ro.boot.factorybuild", factoryBuild, "0");
if (std::strncmp(factoryBuild, "1", 1) == 0) {
@@ -66,6 +70,7 @@ bool LogdStub::isFactoryBuild() {
bool LogdStub::isSlogLimitEnable(log_id_t log_id, int prio) {
+ ATRACE_CALL();
bool ret = true;
if (load_enable && !isFactoryBuild()) {
ILogdStub* Istub = GetImplInstance();
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