crc64_pi_tuple
sizeof_field(struct crc64_pi_tuple, ref_tag);
if (bi->pi_tuple_size != sizeof(struct crc64_pi_tuple)) {
sizeof(struct crc64_pi_tuple),
struct crc64_pi_tuple *pi)
struct crc64_pi_tuple *pi)
struct crc64_pi_tuple crc64_pi;
static void blk_set_ext_unmap_ref(struct crc64_pi_tuple *pi, u64 virt,
static void blk_set_ext_map_ref(struct crc64_pi_tuple *pi, u64 virt,
head->pi_size = sizeof(struct crc64_pi_tuple);