WSL2-Linux-Kernel/arch
Chen Yu 044f0e27de x86/sched: Add the SD_ASYM_PACKING flag to the die domain of hybrid processors
Intel Meteor Lake hybrid processors have cores in two separate dies. The
cores in one of the dies have higher maximum frequency. Use the SD_ASYM_
PACKING flag to give higher priority to the die with CPUs of higher maximum
frequency.

Suggested-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20230406203148.19182-13-ricardo.neri-calderon@linux.intel.com
2023-05-08 10:58:38 +02:00
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alpha Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
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arm Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
arm64 Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
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hexagon Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
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loongarch Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
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mips Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
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powerpc Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
riscv Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
s390 s390: remove the unneeded select GCC12_NO_ARRAY_BOUNDS 2023-05-05 18:56:23 -07:00
sh Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
sparc Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
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x86 x86/sched: Add the SD_ASYM_PACKING flag to the die domain of hybrid processors 2023-05-08 10:58:38 +02:00
xtensa Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
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