zfsbootmenu-core: optimize initramfs search #488
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zdykstra
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Nice improvement for both the normal cases the pathological case. Readable, and a net gain in speed.
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Walking through a four-level loop to find all possible initramfs images can be painful, and most times the distribution default will be in place. Let's front-load the initramfs search with commonly expected formats for popular distributions and avoid some of the pain of the complex but more exhaustive loop.