btrfs-progs: crypto: update xxhash

Update xxhash implementation from https://github.com/Cyan4973/xxHash.
This has moved a lot of code so the diff is huge, plus the code we don't
need now for btrfs has been removed (XXH3, XXH32).

There's no significant change in performance.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2023-02-15 02:50:57 +01:00
parent 5c663502bf
commit 7f0035c9d1
2 changed files with 1315 additions and 1519 deletions

File diff suppressed because it is too large Load diff

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