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1 | #ifndef CEPH_CRUSH_HASH_H |
2 | #define CEPH_CRUSH_HASH_H | |
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4 | #define CRUSH_HASH_RJENKINS1 0 |
5 | ||
6 | #define CRUSH_HASH_DEFAULT CRUSH_HASH_RJENKINS1 | |
7 | ||
8 | extern const char *crush_hash_name(int type); | |
9 | ||
10 | extern __u32 crush_hash32(int type, __u32 a); | |
11 | extern __u32 crush_hash32_2(int type, __u32 a, __u32 b); | |
12 | extern __u32 crush_hash32_3(int type, __u32 a, __u32 b, __u32 c); | |
13 | extern __u32 crush_hash32_4(int type, __u32 a, __u32 b, __u32 c, __u32 d); | |
14 | extern __u32 crush_hash32_5(int type, __u32 a, __u32 b, __u32 c, __u32 d, | |
15 | __u32 e); | |
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16 | |
17 | #endif |