linux/drivers/powercap
Thomas Gleixner b4005e9278 powercap/intel_rapl: Track active CPUs internally
The ability of the CPU hotplug code to stop online/offline at each step
makes it necessary to track the activated CPUs in a package directly,
because outerwise a CPU offline callback can find CPUs which have already
executed the offline callback, but are not yet marked offline in the
topology mask. That could make such a CPU the package leader and in case
that CPU goes fully offline leave the package lead orphaned.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-11-24 21:58:32 +01:00
..
intel_rapl.c powercap/intel_rapl: Track active CPUs internally 2016-11-24 21:58:32 +01:00
Kconfig powercap / RAPL: fix build dependency on iosf_mbi 2014-11-12 21:09:19 +01:00
Makefile
powercap_sys.c powercap: constify powercap_zone_ops and powercap_zone_constraint_ops structures 2016-01-02 00:29:35 +01:00