linux-sg2042/fs/ceph/ceph_hash.h

14 lines
435 B
C

#ifndef _FS_CEPH_HASH_H
#define _FS_CEPH_HASH_H
#define CEPH_STR_HASH_LINUX 0x1 /* linux dcache hash */
#define CEPH_STR_HASH_RJENKINS 0x2 /* robert jenkins' */
extern unsigned ceph_str_hash_linux(const char *s, unsigned len);
extern unsigned ceph_str_hash_rjenkins(const char *s, unsigned len);
extern unsigned ceph_str_hash(int type, const char *s, unsigned len);
extern const char *ceph_str_hash_name(int type);
#endif