Second round of MCPM refactoring
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Cover letter [PATCH 0/5] Second round of MCPM refactoring
Quoted 18 lines · Nicolas Pitre
This is the sequel to the first episode that started here:
http://article.gmane.org/gmane.linux.ports.arm.kernel/401353Now that most of the first set has been merged upstream, here's the last set to complete the cleanup. This mainly includes the removal of the backward compatibility support plus some cosmetic changes.
The hisi04 backend, though, is instead converted to raw SMP operations as it currently doesn't benefit from MCPM at all and doesn't fit well with the new backend structure.
This series can also be obtained from the following Git repository:
http://git.linaro.org/people/nicolas.pitre/linux.git mcpm
The diffstat shows more code removal again:
Quoted 9 lines
arch/arm/common/mcpm_entry.c | 281 +++++++++++++---------------- arch/arm/include/asm/mcpm.h | 73 +++----- arch/arm/mach-exynos/suspend.c | 8 +- arch/arm/mach-hisi/platmcpm.c | 127 +++++-------- drivers/cpuidle/cpuidle-big_little.c | 8 +- 5 files changed, 198 insertions(+), 299 deletions(-).
Tested by: Wei Xu <[email protected]>
Built and booted all the 16 cores on D01 board based on v4.1-rc2. And confirmed CPU hotplug works well on D01 board.
Thanks!
Best Regards,
Wei