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41 results

AndroidKernelMSM

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Perf: Fix the condition to toggle PMU IRQ when CPUs are hotplugged.
Yabin Cui authored 
Bug: 19863147

Refactor the interrupt disabling so that interrupts are disabled when
a cpu is hotplugged out, even if there are no perf events on that cpu,
but it holds the PMU irq.

(partially cherry-picked from "Perf: interrupt disable without bringing cpus up")

Change-Id: I9253d6a3bfa51b4b71d3ca51d4c306dd49ca5ef7
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