From 8f3a25bf7d81e48a7f23f0df2b2e27b311a18a97 Mon Sep 17 00:00:00 2001
From: Mark Salyzyn <salyzyn@google.com>
Date: Tue, 5 Jan 2016 15:51:46 -0800
Subject: [PATCH] Settings: switch to using ctl.start property instead of exec
 logcat

- Moves policy of what to do with buffer size changes to logd

Bug: 23685592
Change-Id: Ib80a755213742dbf806a6f4423d5a709de2da645
---
 src/com/android/settings/DevelopmentSettings.java | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/com/android/settings/DevelopmentSettings.java b/src/com/android/settings/DevelopmentSettings.java
index ff24fa9b959..9a9b50df4a9 100644
--- a/src/com/android/settings/DevelopmentSettings.java
+++ b/src/com/android/settings/DevelopmentSettings.java
@@ -1311,14 +1311,8 @@ public class DevelopmentSettings extends SettingsPreferenceFragment
         final String size = (newValue != null) ?
                 newValue.toString() : DEFAULT_LOG_RING_BUFFER_SIZE_IN_BYTES;
         SystemProperties.set(SELECT_LOGD_SIZE_PROPERTY, size);
+        SystemProperties.set("ctl.start", "logd-reinit");
         pokeSystemProperties();
-        try {
-            Process p = Runtime.getRuntime().exec("logcat -b all -G " + size);
-            p.waitFor();
-            Log.i(TAG, "Logcat ring buffer sizes set to: " + size);
-        } catch (Exception e) {
-            Log.w(TAG, "Cannot set logcat ring buffer sizes", e);
-        }
         updateLogdSizeValues();
     }