Fix net: wireless: bcmdhd: fixed power consumption issue of P2P.
tracing/sched: add load balancer tracepoint

When doing performance analysis it can be useful to see exactly
what is going on with the load balancer - when it runs and why
exactly it may not be redistributing load.

This additional tracepoint will show the idle context of the
load balance operation (idle, not idle, newly idle), various
values from the load balancing operation, the final result,
and the new balance interval.

Change-Id: I9e5c97ae3878bea44e60d189ff3cec2275f2c75e
Signed-off-by: Steve Muckle <smuckle@codeaurora.org>
Signed-off-by: aatjitra <aatjitra@gmail.com>