db_full_task
struct work_struct db_full_task;
db_full_task);
INIT_WORK(&adapter->db_full_task, db_full_task);
queue_work(cxgb3_wq, &adapter->db_full_task);
struct work_struct db_full_task;
adap = container_of(work, struct adapter, db_full_task);
queue_work(adap->workq, &adap->db_full_task);
cancel_work_sync(&adapter->db_full_task);
INIT_WORK(&adapter->db_full_task, process_db_full);