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Commit 21d804e9 authored by v-qianliguo's avatar v-qianliguo
Browse files

UMS use mUsersLock to synchronized 



Bug: 174303443
Test: None

Signed-off-by: default avatarv-qianliguo <v-qianliguo@xiaomi.com>
Change-Id: I07f903ddb064f7916e5e767706d586d95286ad67
parent e72a1eb1

services/core/java/com/android/server/pm/UserManagerService.java

+3 −3
Original line number Diff line number Diff line
@@ -3690,7 +3690,7 @@ public class UserManagerService extends IUserManager.Stub { 
    UserData putUserInfo(UserInfo userInfo) {

        final UserData userData = new UserData();

        userData.info = userInfo;

        synchronized (mUsers) {

        synchronized (mUsersLock) {

            mUsers.put(userInfo.id, userData);

        }

        return userData;
@@ -3698,7 +3698,7 @@ public class UserManagerService extends IUserManager.Stub { 


    @VisibleForTesting

    void removeUserInfo(@UserIdInt int userId) {

        synchronized (mUsers) {

        synchronized (mUsersLock) {

            mUsers.remove(userId);

        }

    }
@@ -4018,7 +4018,7 @@ public class UserManagerService extends IUserManager.Stub { 
        userFile.delete();

        updateUserIds();

        if (RELEASE_DELETED_USER_ID) {

            synchronized (mUsers) {

            synchronized (mUsersLock) {

                mRemovingUserIds.delete(userId);

            }

        }