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| author | Joonwoo Park <joonwoop@codeaurora.org> | 2015-07-17 13:05:23 -0700 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 20:02:17 -0700 |
| commit | d5bf122db13ca17e819a10d09bfcb8acd5608e5f (patch) | |
| tree | 9f577b1fee82654266f21a8eab8a14502b1fc231 /kernel/sched/features.h | |
| parent | b5a9a7b1c714e4a6711f6f88d9b963a8e6fcf9d7 (diff) | |
sched: encourage idle load balance and discourage active load balance
Encourage IDLE and NEWLY_IDLE load balance by ignoring cache hotness and
discourage active load balance by increasing busy balancing failure
threshold. Such changes are for idle CPUs to help out busy CPUs more
aggressively and reduce unnecessary active load balance within the
same CPU domain.
Change-Id: I22f6aba11932ccbb82a436c0532589c46f9148ed
[joonwoop@codeaurora.org: fixed conflict in need_active_balance() and
can_migrate_task().]
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>
Diffstat (limited to 'kernel/sched/features.h')
0 files changed, 0 insertions, 0 deletions