diff options
| author | Randy Pan <zpan@google.com> | 2016-06-16 16:47:13 -0700 |
|---|---|---|
| committer | Randy Pan <zpan@google.com> | 2016-06-17 10:45:08 -0700 |
| commit | 1e911c92133843fc0a50a1b1c6f654f62e7c98a8 (patch) | |
| tree | ecea8eefe8cbf361e6fff12afccd547a004a6154 /service | |
| parent | b271c249debc3e0327354638a84a8daff33427ee (diff) | |
Cut down Wifi local log buffers size
The new buffer size can hold up to around 3 hours of logs. This
can be further optimized later after we have more usage data.
The goal is to save the logs from the last one hour only.
Bug: 29179543
Change-Id: I99e15531328fdb03df28dcf5a014deb2f074b254
Diffstat (limited to 'service')
3 files changed, 3 insertions, 4 deletions
diff --git a/service/java/com/android/server/wifi/WifiConnectivityManager.java b/service/java/com/android/server/wifi/WifiConnectivityManager.java index 078d48963..3d5bae73d 100644 --- a/service/java/com/android/server/wifi/WifiConnectivityManager.java +++ b/service/java/com/android/server/wifi/WifiConnectivityManager.java @@ -132,7 +132,7 @@ public class WifiConnectivityManager { private final Handler mEventHandler; private final Clock mClock; private final LocalLog mLocalLog = - new LocalLog(ActivityManager.isLowRamDeviceStatic() ? 256 : 1024); + new LocalLog(ActivityManager.isLowRamDeviceStatic() ? 128 : 256); private final LinkedList<Long> mConnectionAttemptTimeStamps; private boolean mDbg = false; diff --git a/service/java/com/android/server/wifi/WifiQualifiedNetworkSelector.java b/service/java/com/android/server/wifi/WifiQualifiedNetworkSelector.java index 241ddb8af..ff8b7f684 100644 --- a/service/java/com/android/server/wifi/WifiQualifiedNetworkSelector.java +++ b/service/java/com/android/server/wifi/WifiQualifiedNetworkSelector.java @@ -98,8 +98,7 @@ public class WifiQualifiedNetworkSelector { private static final int INVALID_TIME_STAMP = -1; private long mLastQualifiedNetworkSelectionTimeStamp = INVALID_TIME_STAMP; - // Temporarily, for dog food - private final LocalLog mLocalLog = new LocalLog(1024); + private final LocalLog mLocalLog = new LocalLog(512); private int mRssiScoreSlope = RSSI_SCORE_SLOPE; private int mRssiScoreOffset = RSSI_SCORE_OFFSET; private int mSameBssidAward = SAME_BSSID_AWARD; diff --git a/service/java/com/android/server/wifi/scanner/WifiScanningServiceImpl.java b/service/java/com/android/server/wifi/scanner/WifiScanningServiceImpl.java index 422739036..49172c135 100644 --- a/service/java/com/android/server/wifi/scanner/WifiScanningServiceImpl.java +++ b/service/java/com/android/server/wifi/scanner/WifiScanningServiceImpl.java @@ -76,7 +76,7 @@ public class WifiScanningServiceImpl extends IWifiScanner.Stub { private static final int MIN_PERIOD_PER_CHANNEL_MS = 200; // DFS needs 120 ms private static final int UNKNOWN_PID = -1; - private final LocalLog mLocalLog = new LocalLog(1024); + private final LocalLog mLocalLog = new LocalLog(512); private void localLog(String message) { mLocalLog.log(message); |