1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef FS_CEPH_HASH_H 3#define FS_CEPH_HASH_H 4 5#define CEPH_STR_HASH_LINUX 0x1 /* linux dcache hash */ 6#define CEPH_STR_HASH_RJENKINS 0x2 /* robert jenkins' */ 7 8extern unsigned ceph_str_hash_linux(const char *s, unsigned len); 9extern unsigned ceph_str_hash_rjenkins(const char *s, unsigned len); 10 11extern unsigned ceph_str_hash(int type, const char *s, unsigned len); 12extern const char *ceph_str_hash_name(int type); 13 14#endif 15