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| author | Jing Ji <jji@google.com> | 2020-08-22 19:29:42 -0700 |
|---|---|---|
| committer | Jing Ji <jji@google.com> | 2020-09-14 10:39:06 -0700 |
| commit | 157550849f0430181fa53c8e1b63112c59c6937b (patch) | |
| tree | 01a179a7ba42c7538953b184075b5fc3e5354184 /rs/java/android/renderscript/ProgramFragmentFixedFunction.java | |
| parent | 8353fe006400005e6a79f2c38254b968a7aaff59 (diff) | |
Track the child processes that are forked by app processes
Apps could use Runtime.exec() to spawn child process and framework
will have no idea about its lifecycle. Now track those processes
whenever we find them - currently during the cpu stats sampling
they could be spotted. If it's consuming too much CPU while its
parent app process are also in the background, kill it.
By default we allow up to 32 such processes; the process with the
worst oom adj score of their parents will be killed if there are
too many of them.
Bug: 160548789
Bug: 157089413
Test: atest AppChildProcessTest
Test: atest CtsAppTestCases:ActivityManagerTest
Change-Id: I95b20a1f36ccd43d09027201d14872305b169d8d
Diffstat (limited to 'rs/java/android/renderscript/ProgramFragmentFixedFunction.java')
0 files changed, 0 insertions, 0 deletions