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| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|---|
| 2 | #ifndef CEPH_CRUSH_HASH_H |
| 3 | #define CEPH_CRUSH_HASH_H |
| 4 | |
| 5 | #ifdef __KERNEL__ |
| 6 | # include <linux/types.h> |
| 7 | #else |
| 8 | # include "crush_compat.h" |
| 9 | #endif |
| 10 | |
| 11 | #define CRUSH_HASH_RJENKINS1 0 |
| 12 | |
| 13 | #define CRUSH_HASH_DEFAULT CRUSH_HASH_RJENKINS1 |
| 14 | |
| 15 | extern const char *crush_hash_name(int type); |
| 16 | |
| 17 | extern __u32 crush_hash32(int type, __u32 a); |
| 18 | extern __u32 crush_hash32_2(int type, __u32 a, __u32 b); |
| 19 | extern __u32 crush_hash32_3(int type, __u32 a, __u32 b, __u32 c); |
| 20 | extern __u32 crush_hash32_4(int type, __u32 a, __u32 b, __u32 c, __u32 d); |
| 21 | extern __u32 crush_hash32_5(int type, __u32 a, __u32 b, __u32 c, __u32 d, |
| 22 | __u32 e); |
| 23 | |
| 24 | #endif |
| 25 |
Warning: This file is not a C or C++ file. It does not have highlighting.