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

Merge "Use getAllInterfaceNames to get all interface names"

Browse Source
This commit is contained in:
Lucas Lin
2021-03-25 10:44:51 +00:00
committed by Gerrit Code Review
parent 2af1306a77 03005f9e0c
commit c4c056b647
2 changed files with 11 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
services/core/java/com/android/server/net/NetworkPolicyManagerService.java
View File

@@ -179,7 +179,6 @@ import android.net.INetworkManagementEventObserver;
import android.net.INetworkPolicyListener;
import android.net.INetworkPolicyManager;
import android.net.INetworkStatsService;
import android.net.LinkProperties;
import android.net.Network;
import android.net.NetworkCapabilities;
import android.net.NetworkIdentity;
@@ -1922,16 +1921,7 @@ public class NetworkPolicyManagerService extends INetworkPolicyManager.Stub {
* Collect all ifaces from a {@link NetworkStateSnapshot} into the given set.
*/
private static void collectIfaces(ArraySet<String> ifaces, NetworkStateSnapshot snapshot) {
final String baseIface = snapshot.linkProperties.getInterfaceName();
if (baseIface != null) {
ifaces.add(baseIface);
}
for (LinkProperties stackedLink : snapshot.linkProperties.getStackedLinks()) {
final String stackedIface = stackedLink.getInterfaceName();
if (stackedIface != null) {
ifaces.add(stackedIface);
}
}
ifaces.addAll(snapshot.linkProperties.getAllInterfaceNames());
}
/**

19
services/core/java/com/android/server/net/NetworkStatsService.java
View File

@@ -92,7 +92,6 @@ import android.net.DataUsageRequest;
import android.net.INetworkManagementEventObserver;
import android.net.INetworkStatsService;
import android.net.INetworkStatsSession;
import android.net.LinkProperties;
import android.net.Network;
import android.net.NetworkCapabilities;
import android.net.NetworkIdentity;
@@ -131,6 +130,7 @@ import android.service.NetworkInterfaceProto;
import android.service.NetworkStatsServiceDumpProto;
import android.telephony.PhoneStateListener;
import android.telephony.SubscriptionPlan;
import android.text.TextUtils;
import android.text.format.DateUtils;
import android.util.ArrayMap;
import android.util.ArraySet;
@@ -1358,17 +1358,18 @@ public class NetworkStatsService extends INetworkStatsService.Stub {
// (or non eBPF offloaded) TX they would appear on both, however egress interface
// accounting is explicitly bypassed for traffic from the clat uid.
//
final List<LinkProperties> stackedLinks = snapshot.linkProperties.getStackedLinks();
for (LinkProperties stackedLink : stackedLinks) {
final String stackedIface = stackedLink.getInterfaceName();
if (stackedIface != null) {
findOrCreateNetworkIdentitySet(mActiveIfaces, stackedIface).add(ident);
findOrCreateNetworkIdentitySet(mActiveUidIfaces, stackedIface).add(ident);
// TODO: This code might be combined to above code.
for (String iface : snapshot.linkProperties.getAllInterfaceNames()) {
// baseIface has been handled, so ignore it.
if (TextUtils.equals(baseIface, iface)) continue;
if (iface != null) {
findOrCreateNetworkIdentitySet(mActiveIfaces, iface).add(ident);
findOrCreateNetworkIdentitySet(mActiveUidIfaces, iface).add(ident);
if (isMobile) {
mobileIfaces.add(stackedIface);
mobileIfaces.add(iface);
}
mStatsFactory.noteStackedIface(stackedIface, baseIface);
mStatsFactory.noteStackedIface(iface, baseIface);
}
}
}