release/src-rt-6.x.4708/linux/linux-2.6.36/fs/ceph/ceph_hash.h

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