Symbol: zfs_lookup
usr/src/boot/libsa/zfs/zfsimpl.c
3643
zfs_lookup(const struct zfsmount *mnt, const char *upath, dnode_phys_t *dnode)
usr/src/uts/common/fs/zfs/zfs_vnops.c
1417
zfs_lookup(vnode_t *dvp, char *nm, vnode_t **vpp, struct pathname *pnp,