Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Start sensor service in a seperate thread

Browse Source 
StartSensorService is taking ~141.8ms on marlin to start
With this CL, StartSensor will be done in a seperate
thread so the SystemServer can continue booting

Bug: 33199244
Bug: 33623300
Test: on marlin
Change-Id: I9e486d61e85072d5cbe69b1671c8fbfeca9c2200
(cherry picked from commit f94016d91b)
This commit is contained in:
Wei Wang
2016-11-29 11:53:53 -08:00
committed by Peng Xu
parent 1decad5e8c
commit 6ba0ef31e8
1 changed files with 9 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
services/core/jni/com_android_server_SystemServer.cpp
View File

@@ -22,15 +22,22 @@
#include <cutils/properties.h> #include <cutils/properties.h>
#include <utils/Log.h> #include <utils/Log.h>
#include <utils/misc.h> #include <utils/misc.h>
#include <utils/AndroidThreads.h>
namespace android { namespace android {
static int start_sensor_service(void* /*unused*/) {
SensorService::instantiate();
return 0;
}
static void android_server_SystemServer_startSensorService(JNIEnv* /* env */, jobject /* clazz */) { static void android_server_SystemServer_startSensorService(JNIEnv* /* env */, jobject /* clazz */) {
char propBuf[PROPERTY_VALUE_MAX]; char propBuf[PROPERTY_VALUE_MAX];
property_get("system_init.startsensorservice", propBuf, "1"); property_get("system_init.startsensorservice", propBuf, "1");
if (strcmp(propBuf, "1") == 0) { if (strcmp(propBuf, "1") == 0) {
// Start the sensor service // Start the sensor service in a new thread
SensorService::instantiate(); createThreadEtc(start_sensor_service, nullptr,
"StartSensorThread", PRIORITY_FOREGROUND);
} }
} }