Commits
Shilpasri G Bhat committed 735366fc407
cpufreq: powernv: Call throttle_check() on receiving OCC_THROTTLE Re-evaluate the chip's throttled state on recieving OCC_THROTTLE notification by executing *throttle_check() on any one of the cpu on the chip. This is a sanity check to verify if we were indeed throttled/unthrottled after receiving OCC_THROTTLE notification. We cannot call *throttle_check() directly from the notification handler because we could be handling chip1's notification in chip2. So initiate an smp_call to execute *throttle_check(). We are irq-disabled in the notification handler, so use a worker thread to smp_call throttle_check() on any of the cpu in the chipmask. Signed-off-by: Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>