| #ifndef __CEPH_FEATURES | |
| #define __CEPH_FEATURES | |
| /* | |
| * feature bits | |
| */ | |
| #define CEPH_FEATURE_UID (1<<0) | |
| #define CEPH_FEATURE_NOSRCADDR (1<<1) | |
| #define CEPH_FEATURE_MONCLOCKCHECK (1<<2) | |
| #define CEPH_FEATURE_FLOCK (1<<3) | |
| #define CEPH_FEATURE_SUBSCRIBE2 (1<<4) | |
| #define CEPH_FEATURE_MONNAMES (1<<5) | |
| #define CEPH_FEATURE_RECONNECT_SEQ (1<<6) | |
| #define CEPH_FEATURE_DIRLAYOUTHASH (1<<7) | |
| /* bits 8-17 defined by user-space; not supported yet here */ | |
| #define CEPH_FEATURE_CRUSH_TUNABLES (1<<18) | |
| /* | |
| * Features supported. | |
| */ | |
| #define CEPH_FEATURES_SUPPORTED_DEFAULT \ | |
| (CEPH_FEATURE_NOSRCADDR | \ | |
| CEPH_FEATURE_CRUSH_TUNABLES) | |
| #define CEPH_FEATURES_REQUIRED_DEFAULT \ | |
| (CEPH_FEATURE_NOSRCADDR) | |
| #endif |