Symbol: nfsrpc_advise
sys/fs/nfs/nfs_var.h
558
int nfsrpc_advise(vnode_t, off_t, uint64_t, int, struct ucred *, NFSPROC_T *);
sys/fs/nfsclient/nfs_clvnops.c
3809
error = nfsrpc_advise(ap->a_vp, ap->a_start, len, ap->a_advice,