1
#ifndef CEPH_CRUSH_HASH_H
2
#define CEPH_CRUSH_HASH_H
4
#define CRUSH_HASH_RJENKINS1 0
6
#define CRUSH_HASH_DEFAULT CRUSH_HASH_RJENKINS1
8
extern const char *crush_hash_name(int type);
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,