| 153 | } |
| 154 | |
| 155 | int |
| 156 | power_manager_exit(void) |
| 157 | { |
| 158 | unsigned int i; |
| 159 | int ret = 0; |
| 160 | struct core_info *ci; |
| 161 | unsigned int max_core_num; |
| 162 | |
| 163 | ci = get_core_info(); |
| 164 | if (!ci) { |
| 165 | RTE_LOG(ERR, POWER_MANAGER, |
| 166 | "Failed to get core info!\n"); |
| 167 | return -1; |
| 168 | } |
| 169 | |
| 170 | if (ci->core_count > RTE_MAX_LCORE) |
| 171 | max_core_num = RTE_MAX_LCORE; |
| 172 | else |
| 173 | max_core_num = ci->core_count; |
| 174 | |
| 175 | for (i = 0; i < max_core_num; i++) { |
| 176 | if (rte_lcore_index(i) == -1) |
| 177 | continue; |
| 178 | |
| 179 | if (ci->cd[i].global_enabled_cpus) { |
| 180 | if (rte_power_exit(i) < 0) { |
| 181 | RTE_LOG(ERR, POWER_MANAGER, "Unable to shutdown power manager " |
| 182 | "for core %u\n", i); |
| 183 | ret = -1; |
| 184 | } |
| 185 | ci->cd[i].global_enabled_cpus = 0; |
| 186 | } |
| 187 | remove_core_from_monitor(i); |
| 188 | } |
| 189 | return ret; |
| 190 | } |
| 191 | |
| 192 | int |
| 193 | power_manager_scale_core_up(unsigned core_num) |
no test coverage detected