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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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1234567891011121314151617181920212223242526272829/* SPDX-License-Identifier: GPL-2.0-only */#ifndef HASH_H#define HASH_H
static inline unsigned int hash_str(const char *s){ /* fnv32 hash */ unsigned int hash = 2166136261U;
for (; *s; s++) hash = (hash ^ *s) * 0x01000193; return hash;}
/* simplified version of functions from include/linux/hash.h */#define GOLDEN_RATIO_32 0x61C88647
static inline unsigned int hash_32(unsigned int val){ return 0x61C88647 * val;}
static inline unsigned int hash_ptr(const void *ptr){ return hash_32((unsigned int)(unsigned long)ptr);}
#endif /* HASH_H */