FLK_NLM_UP
case FLK_NLM_UP:
case FLK_NLM_UP:
cl_flk_change_nlm_state_all_locks(nlmid, FLK_NLM_UP);
#define IS_NLM_UP(lock) ((lock)->l_nlm_state == FLK_NLM_UP)
((nlmreg)[nlmid] == FLK_NLM_UP)
((nlmreg)[nlmid] = FLK_NLM_UP)