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Commit ab6a254f authored by Jing Ji's avatar Jing Ji
Browse files

Move the persistent property set to IoThread 

The persistent property set caused a ~5.61ms regression in
the system_server SuccessiveBootTest. Moving it to IoThread.

Bug: 148098870
Test: atest google/perf/boottime/boottime-test
Change-Id: I737a6c5390d292b313f4436c83ec27a546c3cf0b
parent 3dd4c345

services/core/java/com/android/server/am/AppExitInfoTracker.java

+6 −4
Original line number Original line Diff line number Diff line
@@ -189,12 +189,14 @@ public final class AppExitInfoTracker { 
    }

    }





    void onSystemReady() {

    void onSystemReady() {

        registerForUserRemoval();

        registerForPackageRemoval();

        IoThread.getHandler().post(() -> {

            // Read the sysprop set by lmkd and set this to persist so app could read it.

            // Read the sysprop set by lmkd and set this to persist so app could read it.

            SystemProperties.set("persist.sys.lmk.reportkills",

            SystemProperties.set("persist.sys.lmk.reportkills",

                    Boolean.toString(SystemProperties.getBoolean("sys.lmk.reportkills", false)));

                    Boolean.toString(SystemProperties.getBoolean("sys.lmk.reportkills", false)));

        registerForUserRemoval();

            loadExistingProcessExitInfo();

        registerForPackageRemoval();

        });

        IoThread.getHandler().post(this::loadExistingProcessExitInfo);

    }

    }





    @GuardedBy("mService")

    @GuardedBy("mService")