Lines Matching defs:pcc_lock
72 struct rw_semaphore pcc_lock;
272 * So it must be called while holding write_lock(pcc_lock)
908 init_rwsem(&pcc_data[pcc_subspace_id]->pcc_lock);
1023 * Since cpc_read and cpc_write are called while holding pcc_lock, it should be
1218 down_write(&pcc_ss_data->pcc_lock);
1225 up_write(&pcc_ss_data->pcc_lock);
1275 down_write(&pcc_ss_data->pcc_lock);
1278 up_write(&pcc_ss_data->pcc_lock);
1403 down_write(&pcc_ss_data->pcc_lock);
1478 up_write(&pcc_ss_data->pcc_lock);
1555 down_write(&pcc_ss_data->pcc_lock);
1594 up_write(&pcc_ss_data->pcc_lock);
1647 down_write(&pcc_ss_data->pcc_lock);
1650 up_write(&pcc_ss_data->pcc_lock);
1849 down_write(&pcc_ss_data->pcc_lock);
1895 up_write(&pcc_ss_data->pcc_lock);
1937 down_read(&pcc_ss_data->pcc_lock); /* BEGIN Phase-I */
1941 up_read(&pcc_ss_data->pcc_lock);
1967 up_read(&pcc_ss_data->pcc_lock); /* END Phase-I */
2015 if (down_write_trylock(&pcc_ss_data->pcc_lock)) {/* BEGIN Phase-II */
2019 up_write(&pcc_ss_data->pcc_lock); /* END Phase-II */