linux/drivers/md/dm-vdo/murmurhash3.c

// SPDX-License-Identifier: LGPL-2.1+
/*
 * MurmurHash3 was written by Austin Appleby, and is placed in the public
 * domain. The author hereby disclaims copyright to this source code.
 *
 * Adapted by John Wiele ([email protected]).
 */

#include "murmurhash3.h"

#include <linux/unaligned.h>

static inline u64 rotl64(u64 x, s8 r)
{ … }

#define ROTL64(x, y) …

/* Finalization mix - force all bits of a hash block to avalanche */

static __always_inline u64 fmix64(u64 k)
{ … }

void murmurhash3_128(const void *key, const int len, const u32 seed, void *out)
{ … }