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Commit 7da51c46 authored by Varad Deshmukh's avatar Varad Deshmukh Committed by Gerrit - the friendly Code Review server
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Enable launch boost for app launches with existing activity records 

Extend the launch boost feature for applications where the activity
record exists in the stack.
This allows the feature for non-cold first launches (apps that
were launched earlier but were killed by LMK/Activity Manager).

Change-Id: Idb79d946fe4a8cfbfb9ea24fdefba62bb3d2628e
parent e5bc3bc5

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

+15 −2
Original line number Diff line number Diff line
@@ -2744,6 +2744,19 @@ public final class ActivityStackSupervisor implements DisplayListener { 
                }

                final ActivityRecord ar = stack.findTaskLocked(r);

                if (ar != null) {

                    /* Acquire perf lock during app launch for existing activity record. */

                    /* Acquire lock only in case app is killed/died. */

                    if(ar.state == ActivityState.DESTROYED ) {

                       if (mIsPerfBoostEnabled == true && mPerf == null) {

                           mPerf = new Performance();

                       }

                       if (mPerf != null) {

                           mPerf.perfLockAcquire(lBoostTimeOut, lBoostPcDisblBoost, lBoostSchedBoost,

                                                 lBoostCpuBoost, lBoostCpuNumBoost, lBoostKsmBoost,

                                                 lBoostSmTaskBoost, lBoostIdleLoadBoost,

                                                 lBoostIdleNrRunBoost, lBoostPreferIdle);

                       }

                    }

                    return ar;

                }

            }