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| author | Tim Murray <timmurray@google.com> | 2018-01-31 16:16:31 -0800 |
|---|---|---|
| committer | Tim Murray <timmurray@google.com> | 2018-02-07 11:02:08 -0800 |
| commit | b2f929d726eaf0f58a3a5c377d0f7bd657cfceaf (patch) | |
| tree | d15ecb733e5313b9527b9f40b063d5c4fae45220 /tools/aapt2/java/JavaClassGenerator_test.cpp | |
| parent | d46652a2d8f7439f779c4d310cad0c6d050d733a (diff) | |
bind android.bg in system_server to small cores
android.bg in system_server primarily handles PSS collection, which is
not performance critical. Accordingly, bind it to little cores.
However, because threads in zygote-derived applications are only in a
single cpuset at a time, this also means the scheduling policy for
system_servershould never be reset by applyOomAdjLocked(). The only
time this happens is when system_server's ProcessRecord is first
created, and its scheduler configuration is already controlled by
init.rc. Configure the right defaults for system_server's scheduling
group so it's never modified from applyOomAdjLocked().
Test: android.bg is in background, rest of system_server is in fg
bug 70859548
Change-Id: Id8582e6d493c6b2d3390fdc45ac2396390744f06
Diffstat (limited to 'tools/aapt2/java/JavaClassGenerator_test.cpp')
0 files changed, 0 insertions, 0 deletions