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| #ifndef CEPH_CRUSH_HASH_H
| #define CEPH_CRUSH_HASH_H
|
| #ifdef __KERNEL__
| # include <linux/types.h>
| #else
| # include "crush_compat.h"
| #endif
|
| #define CRUSH_HASH_RJENKINS1 0
|
| #define CRUSH_HASH_DEFAULT CRUSH_HASH_RJENKINS1
|
| extern const char *crush_hash_name(int type);
|
| extern __u32 crush_hash32(int type, __u32 a);
| extern __u32 crush_hash32_2(int type, __u32 a, __u32 b);
| extern __u32 crush_hash32_3(int type, __u32 a, __u32 b, __u32 c);
| extern __u32 crush_hash32_4(int type, __u32 a, __u32 b, __u32 c, __u32 d);
| extern __u32 crush_hash32_5(int type, __u32 a, __u32 b, __u32 c, __u32 d,
| __u32 e);
|
| #endif
|
|
