Symbol: nfs_getcacheblk
sys/fs/nfs/client/nfs_clbio.c
1260
nfs_getcacheblk(struct vnode *vp, daddr_t bn, int size, struct thread *td)
sys/nfs/nfs_bio.c
585
nfs_getcacheblk(struct vnode *vp, daddr_t bn, int size, struct lwp *l)