Hi, These are a few small improvements that came from doing an optimisation pass over powerpc cpu idle paths.
Michael reminded me to cc the cpuidle maintainers. I think he will take the patches through the powerpc tree, but any suggestion or ack or nack would be welcome. Thanks, Nick Nicholas Piggin (3): cpuidle: powerpc: cpuidle set polling before enabling irqs cpuidle: powerpc: read mostly for common globals cpuidle: powerpc: no memory barrier after break from idle drivers/cpuidle/cpuidle-powernv.c | 25 +++++++++++++++++-------- drivers/cpuidle/cpuidle-pseries.c | 22 +++++++++++++++------- 2 files changed, 32 insertions(+), 15 deletions(-) -- 2.11.0