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authorDaniel Verkamp <dverkamp@chromium.org>2018-11-12 15:26:51 -0800
committerShaohua Li <shli@fb.com>2018-12-20 08:53:23 -0800
commit0437de4fa09fe59b57d12b785e4afb73b0f34c05 (patch)
tree62790298d1b4b31fc33ac70a3bc224abfadeeeed /include/linux/raid/pq.h
parent86919f9dd2dbb88bbbe4e381dc8e6b9e9a1b9eb5 (diff)
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lib/raid6: sort algos in rough performance order
Sort the list of RAID6 algorithms in roughly decreasing order of expected performance: newer instruction sets first (within each architecture) and wider unrollings first. This doesn't make any difference right now, since all functions are benchmarked; a follow-up change will make use of this by optionally choosing the first valid function rather than testing all of them. The Itanium raid6_intx{16,32} entries are also moved down to be near the other raid6_intx entries for clarity. Signed-off-by: Daniel Verkamp <dverkamp@chromium.org> Signed-off-by: Shaohua Li <shli@fb.com>
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