468 void __v3_test_block_seq_num(struct block_desc *pbd)  in __v3_test_block_seq_num()  argument
470 	if (__v3_prev_block_seq_num + 1 != pbd->h1.seq_num) {  in __v3_test_block_seq_num()
474 			(uint64_t) pbd->h1.seq_num);  in __v3_test_block_seq_num()
478 	__v3_prev_block_seq_num = pbd->h1.seq_num;  in __v3_test_block_seq_num()
481 static void __v3_test_block_len(struct block_desc *pbd, uint32_t bytes, int block_num)  in __v3_test_block_len()  argument
483 	if (pbd->h1.num_pkts && bytes != pbd->h1.blk_len) {  in __v3_test_block_len()
486 			pbd->h1.num_pkts, bytes, pbd->h1.blk_len);  in __v3_test_block_len()
491 static void __v3_test_block_header(struct block_desc *pbd, const int block_num)  in __v3_test_block_header()  argument
493 	if ((pbd->h1.block_status & TP_STATUS_USER) == 0) {  in __v3_test_block_header()
498 	__v3_test_block_seq_num(pbd);  in __v3_test_block_header()
501 static void __v3_walk_block(struct block_desc *pbd, const int block_num)  in __v3_walk_block()  argument
503 	int num_pkts = pbd->h1.num_pkts, i;  in __v3_walk_block()
504 	unsigned long bytes = 0, bytes_with_padding = ALIGN_8(sizeof(*pbd));  in __v3_walk_block()
507 	__v3_test_block_header(pbd, block_num);  in __v3_walk_block()
509 	ppd = (struct tpacket3_hdr *) ((uint8_t *) pbd +  in __v3_walk_block()
510 				       pbd->h1.offset_to_first_pkt);  in __v3_walk_block()
529 	__v3_test_block_len(pbd, bytes_with_padding, block_num);  in __v3_walk_block()
533 void __v3_flush_block(struct block_desc *pbd)  in __v3_flush_block()  argument
535 	pbd->h1.block_status = TP_STATUS_KERNEL;  in __v3_flush_block()
543 	struct block_desc *pbd;  in walk_v3_rx()  local
559 		pbd = (struct block_desc *) ring->rd[block_num].iov_base;  in walk_v3_rx()
561 		while ((pbd->h1.block_status & TP_STATUS_USER) == 0)  in walk_v3_rx()
564 		__v3_walk_block(pbd, block_num);  in walk_v3_rx()
565 		__v3_flush_block(pbd);  in walk_v3_rx()