[PATCH v4 0/2] powercap/rapl: reduce ipi calls and misc clean up

[Jacob Pan]

Changes since V3:
	- Avoid for_each_online_cpu() search for per package MSR access. This
	  is achieved by tracking a per package lead cpu via cpumask_xx() calls.
	  (suggested by Thomas Gleixner <tglx@xxxxxxxxxxxxx>)
	- Add direct reference of RAPL package for each RAPL domain.

This patch optimize remote IPI calls for MSR access.

Jacob Pan (2):
  cpumask: export cpumask_any_but
  powercap/rapl: reduce ipi calls

 drivers/powercap/intel_rapl.c | 224 ++++++++++++++++++++++--------------------
 lib/cpumask.c                 |   1 +
 2 files changed, 119 insertions(+), 106 deletions(-)

-- 
1.9.1