+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
+ tp_assign(dev, bio ? bio->bi_bdev->bd_dev : 0)
+ tp_assign(sector, bio ? bio->bi_iter.bi_sector : 0)
+ tp_assign(nr_sector, bio ? bio_sectors(bio) : 0)
+ blk_fill_rwbs(rwbs, bio ? bio->bi_rw : 0,
+ bio ? bio_sectors(bio) : 0)
+ tp_memcpy(comm, current->comm, TASK_COMM_LEN)
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */