| 127 | } |
| 128 | |
| 129 | uint64_t ceph_release_features(int r) |
| 130 | { |
| 131 | uint64_t req = 0; |
| 132 | |
| 133 | req |= CEPH_FEATURE_CRUSH_TUNABLES; |
| 134 | if (r <= CEPH_RELEASE_CUTTLEFISH) |
| 135 | return req; |
| 136 | |
| 137 | req |= CEPH_FEATURE_CRUSH_TUNABLES2 | |
| 138 | CEPH_FEATURE_OSDHASHPSPOOL; |
| 139 | if (r <= CEPH_RELEASE_EMPEROR) |
| 140 | return req; |
| 141 | |
| 142 | req |= CEPH_FEATURE_CRUSH_TUNABLES3 | |
| 143 | CEPH_FEATURE_OSD_PRIMARY_AFFINITY | |
| 144 | CEPH_FEATURE_OSD_CACHEPOOL; |
| 145 | if (r <= CEPH_RELEASE_GIANT) |
| 146 | return req; |
| 147 | |
| 148 | req |= CEPH_FEATURE_CRUSH_V4; |
| 149 | if (r <= CEPH_RELEASE_INFERNALIS) |
| 150 | return req; |
| 151 | |
| 152 | req |= CEPH_FEATURE_CRUSH_TUNABLES5; |
| 153 | if (r <= CEPH_RELEASE_JEWEL) |
| 154 | return req; |
| 155 | |
| 156 | req |= CEPH_FEATURE_MSG_ADDR2; |
| 157 | if (r <= CEPH_RELEASE_KRAKEN) |
| 158 | return req; |
| 159 | |
| 160 | req |= CEPH_FEATUREMASK_CRUSH_CHOOSE_ARGS; // and overlaps |
| 161 | if (r <= CEPH_RELEASE_QUINCY) |
| 162 | return req; |
| 163 | |
| 164 | req |= CEPH_FEATUREMASK_SERVER_REEF; // upmap-primary |
| 165 | if (r <= CEPH_RELEASE_REEF) |
| 166 | return req; |
| 167 | |
| 168 | req |= CEPH_FEATUREMASK_CRUSH_MSR; |
| 169 | if (r <= CEPH_RELEASE_SQUID) |
| 170 | return req; |
| 171 | |
| 172 | return req; |
| 173 | } |
| 174 | |
| 175 | /* return oldest/first release that supports these features */ |
| 176 | int ceph_release_from_features(uint64_t features) |
no outgoing calls