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01c162e27a
Introduce generic cpuidle driver on s390. Use a two stage approach to handle idle scenarios and use idle governor for idle stage selection. Two stages are, from shallow to deep, idle polling and enabled wait. Suggested-by: Christian Borntraeger <borntraeger@linux.ibm.com> Suggested-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Mete Durlu <meted@linux.ibm.com> Reviewed-by: Heiko Carstens <hca@linux.ibm.com> Reviewed-by: Christian Loehle <christian.loehle@arm.com> Acked-by: Rafael J. Wysocki (Intel) <rafael@kernel.org> Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
48 lines
2 KiB
48 lines
2 KiB