| Sage Weil | 1fe60e5 | 2012-07-30 16:23:22 -0700 | [diff] [blame] | 1 | #ifndef __CEPH_FEATURES |
| 2 | #define __CEPH_FEATURES |
| 3 | |
| 4 | /* |
| 5 | * feature bits |
| 6 | */ |
| 7 | #define CEPH_FEATURE_UID (1<<0) |
| 8 | #define CEPH_FEATURE_NOSRCADDR (1<<1) |
| 9 | #define CEPH_FEATURE_MONCLOCKCHECK (1<<2) |
| 10 | #define CEPH_FEATURE_FLOCK (1<<3) |
| 11 | #define CEPH_FEATURE_SUBSCRIBE2 (1<<4) |
| 12 | #define CEPH_FEATURE_MONNAMES (1<<5) |
| 13 | #define CEPH_FEATURE_RECONNECT_SEQ (1<<6) |
| 14 | #define CEPH_FEATURE_DIRLAYOUTHASH (1<<7) |
| Sage Weil | 546f04e | 2012-07-30 18:15:23 -0700 | [diff] [blame] | 15 | /* bits 8-17 defined by user-space; not supported yet here */ |
| 16 | #define CEPH_FEATURE_CRUSH_TUNABLES (1<<18) |
| Jim Schutt | 1604f48 | 2012-11-30 09:15:25 -0700 | [diff] [blame] | 17 | /* bits 19-24 defined by user-space; not supported yet here */ |
| 18 | #define CEPH_FEATURE_CRUSH_TUNABLES2 (1<<25) |
| 19 | /* bit 26 defined by user-space; not supported yet here */ |
| Sam Lang | 6e8575f | 2012-12-28 09:56:46 -0800 | [diff] [blame] | 20 | #define CEPH_FEATURE_REPLY_CREATE_INODE (1<<27) |
| Sage Weil | 1fe60e5 | 2012-07-30 16:23:22 -0700 | [diff] [blame] | 21 | |
| 22 | /* |
| 23 | * Features supported. |
| 24 | */ |
| 25 | #define CEPH_FEATURES_SUPPORTED_DEFAULT \ |
| Sage Weil | 546f04e | 2012-07-30 18:15:23 -0700 | [diff] [blame] | 26 | (CEPH_FEATURE_NOSRCADDR | \ |
| Jim Schutt | 1604f48 | 2012-11-30 09:15:25 -0700 | [diff] [blame] | 27 | CEPH_FEATURE_CRUSH_TUNABLES | \ |
| 28 | CEPH_FEATURE_CRUSH_TUNABLES2 | \ |
| Sam Lang | 6e8575f | 2012-12-28 09:56:46 -0800 | [diff] [blame] | 29 | CEPH_FEATURE_REPLY_CREATE_INODE) |
| Sage Weil | 1fe60e5 | 2012-07-30 16:23:22 -0700 | [diff] [blame] | 30 | |
| 31 | #define CEPH_FEATURES_REQUIRED_DEFAULT \ |
| 32 | (CEPH_FEATURE_NOSRCADDR) |
| 33 | #endif |