[ActivityManager] Prevent kill a restarted process again.
Root Cause:
Use removeTask with flag ActivityManager.REMOVE_TASK_KILL_PROCESS will set waitingToKill = "remove task"
to the target process when its setSchedGroup is not BG_NONINTERACTIVE.
Later the target process may be killed when applying oom-adj due to setSchedGroup has changed to BG_NONINTERACTIVE.
If the process is needed to restart, the process record will be resued.
Then the restarted process may be killed again because its waitingToKill is not null.
Solution:
Clean waitingToKill when process is dead.
Change-Id: I5ffb5388127f4221da4c700d3f1c224f7ca6e7b2
1 file changed