Symbol: zfs_set_version
usr/src/uts/common/fs/zfs/sys/zfs_vfsops.h
161
extern int zfs_set_version(zfsvfs_t *zfsvfs, uint64_t newvers);
usr/src/uts/common/fs/zfs/zfs_ioctl.c
2586
err = zfs_set_version(zfsvfs, intval);