tree 1994f0cd9316854930b5fd91c384ba368b759ff8
parent 84a8088ece165962e90c24d126e95a43f02dae0a
author Joonwoo Park <joonwoop@codeaurora.org> 1486161169 -0800
committer Joonwoo Park <joonwoop@codeaurora.org> 1494366374 -0700

sched: use cumulative window demand for task placement

Use cumulative window demand to estimate CPU frequency at the end of
upcoming WALT window boundary.  Newly waking up task will be placed onto
an already active CPU rather than waking up an idle CPU when by doing so
won't increase current CPU's frequency.

Change-Id: I3bef11fdd05c60995aba11d28c3ea8af925a1d44
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>