1 files changed, 6 insertions, 15 deletions
diff --git a/core/jni/AndroidRuntime.cpp b/core/jni/AndroidRuntime.cpp
index 8472705..a17b301 100644
--- a/core/jni/AndroidRuntime.cpp
+++ b/core/jni/AndroidRuntime.cpp
@@ -372,19 +372,6 @@ static int hasDir(const char* dir)
 }
 
 /*
- * We just want failed write() calls to just return with an error.
- */
-static void blockSigpipe()
-{
-    sigset_t mask;
-
-    sigemptyset(&mask);
-    sigaddset(&mask, SIGPIPE);
-    if (sigprocmask(SIG_BLOCK, &mask, NULL) != 0)
-        ALOGW("WARNING: SIGPIPE not blocked\n");
-}
-
-/*
  * Read the persistent locale.
  */
 static void readLocale(char* language, char* region)
@@ -589,6 +576,12 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv)
         mOptions.add(opt);
     }
 
+    property_get("ro.config.low_ram", propBuf, "");
+    if (strcmp(propBuf, "true") == 0) {
+      opt.optionString = "-XX:LowMemoryMode";
+      mOptions.add(opt);
+    }
+
     /*
      * Enable or disable dexopt features, such as bytecode verification and
      * calculation of register maps for precise GC.
@@ -814,8 +807,6 @@ void AndroidRuntime::start(const char* className, const char* options)
     ALOGD("\n>>>>>> AndroidRuntime START %s <<<<<<\n",
             className != NULL ? className : "(unknown)");
 
-    blockSigpipe();
-
     /*
      * 'startSystemServer == true' means runtime is obsolete and not run from
      * init.rc anymore, so we print out the boot start event here.