Searched refs:pcc_lock (Results 1 – 2 of 2) sorted by relevance
74 struct rw_semaphore pcc_lock; member849 init_rwsem(&pcc_data[pcc_subspace_id]->pcc_lock); in acpi_cppc_processor_probe()1093 down_write(&pcc_ss_data->pcc_lock); in cppc_get_perf_caps()1129 up_write(&pcc_ss_data->pcc_lock); in cppc_get_perf_caps()1176 down_write(&pcc_ss_data->pcc_lock); in cppc_get_perf_ctrs()1209 up_write(&pcc_ss_data->pcc_lock); in cppc_get_perf_ctrs()1249 down_read(&pcc_ss_data->pcc_lock); /* BEGIN Phase-I */ in cppc_set_perf()1253 up_read(&pcc_ss_data->pcc_lock); in cppc_set_perf()1273 up_read(&pcc_ss_data->pcc_lock); /* END Phase-I */ in cppc_set_perf()1321 if (down_write_trylock(&pcc_ss_data->pcc_lock)) {/* BEGIN Phase-II */ in cppc_set_perf()[all …]
95 static DEFINE_SPINLOCK(pcc_lock);149 spin_lock(&pcc_lock); in pcc_get_freq()188 spin_unlock(&pcc_lock); in pcc_get_freq()193 spin_unlock(&pcc_lock); in pcc_get_freq()218 spin_lock(&pcc_lock); in pcc_cpufreq_target()235 spin_unlock(&pcc_lock); in pcc_cpufreq_target()
