Lines Matching refs:pcc_lock
70 struct rw_semaphore pcc_lock;
234 * So it must be called while holding write_lock(pcc_lock)
858 init_rwsem(&pcc_data[pcc_subspace_id]->pcc_lock);
975 * Since cpc_read and cpc_write are called while holding pcc_lock, it should be
1115 down_write(&pcc_ss_data->pcc_lock);
1122 up_write(&pcc_ss_data->pcc_lock);
1211 down_write(&pcc_ss_data->pcc_lock);
1255 up_write(&pcc_ss_data->pcc_lock);
1344 down_write(&pcc_ss_data->pcc_lock);
1377 up_write(&pcc_ss_data->pcc_lock);
1423 down_write(&pcc_ss_data->pcc_lock);
1426 up_write(&pcc_ss_data->pcc_lock);
1467 down_write(&pcc_ss_data->pcc_lock);
1476 up_write(&pcc_ss_data->pcc_lock);
1519 down_write(&pcc_ss_data->pcc_lock);
1522 up_write(&pcc_ss_data->pcc_lock);
1566 down_write(&pcc_ss_data->pcc_lock);
1569 up_write(&pcc_ss_data->pcc_lock);
1614 down_read(&pcc_ss_data->pcc_lock); /* BEGIN Phase-I */
1618 up_read(&pcc_ss_data->pcc_lock);
1644 up_read(&pcc_ss_data->pcc_lock); /* END Phase-I */
1692 if (down_write_trylock(&pcc_ss_data->pcc_lock)) {/* BEGIN Phase-II */
1696 up_write(&pcc_ss_data->pcc_lock); /* END Phase-II */