lmkd: Fix usage of ro.lmk.kill_heaviest_task property
lmkd should use ro.lmk.kill_heaviest_task property to select between algorithms for victim selection. Set ro.lmk.kill_heaviest_task default value to false in order to keep it compatible with previous versions of lmkd (killing the heaviest task is a new mechanism). Change-Id: I78d2dc79d9c54e636c26665605518d9c87b535b3 Signed-off-by: Suren Baghdasaryan <surenb@google.com>
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@ -788,10 +788,8 @@ static int find_and_kill_processes(enum vmpressure_level level,
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struct proc *procp;
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while (true) {
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if (low_ram_device)
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procp = proc_adj_lru(i);
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else
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procp = proc_get_heaviest(i);
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procp = kill_heaviest_task ?
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proc_get_heaviest(i) : proc_adj_lru(i);
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if (!procp)
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break;
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@ -1202,7 +1200,7 @@ int main(int argc __unused, char **argv __unused) {
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downgrade_pressure =
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(int64_t)property_get_int32("ro.lmk.downgrade_pressure", 100);
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kill_heaviest_task =
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property_get_bool("ro.lmk.kill_heaviest_task", true);
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property_get_bool("ro.lmk.kill_heaviest_task", false);
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low_ram_device = property_get_bool("ro.config.low_ram", false);
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kill_timeout_ms =
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(unsigned long)property_get_int32("ro.lmk.kill_timeout_ms", 0);
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