Component Type: kbuild config

Description: Use percpu multiple decompressors for parallel I/O

More info: By default Squashfs uses a single decompressor but it gives poor performance on parallel I/O workloads when using multiple CPU machines due to waiting on decompressor availability. This decompressor implementation uses a maximum of one decompressor per core. It uses percpu variables to ensure decompression is load-balanced across the cores.

Build project: Kconfig (Linux kconfig) (Path: fs\squashfs\Kconfig )

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