nfsd4_set_opendowngradestateid 12 fs/nfsd/current_stateid.h extern void nfsd4_set_opendowngradestateid(struct nfsd4_compound_state *, nfsd4_set_opendowngradestateid 2452 fs/nfsd/nfs4proc.c .op_set_currentstateid = nfsd4_set_opendowngradestateid,