decompression speed only needs to be faster than i/o speed, once that is reached the best compression ratio results in the fastest bootspped.
for kernel image zstd is used with -22 --ultra, thus I can compare it with zlib -9.
decompression speed only needs to be faster than i/o speed, once that is reached the best compression ratio results in the fastest bootspped.
for kernel image zstd is used with -22 --ultra, thus I can compare it with zlib -9.