mm_len 69 tools/testing/selftests/net/psock_tpacket.c size_t mm_len, rd_len; mm_len 640 tools/testing/selftests/net/psock_tpacket.c ring->mm_len = ring->req.tp_block_size * ring->req.tp_block_nr; mm_len 661 tools/testing/selftests/net/psock_tpacket.c ring->mm_len = ring->req3.tp_block_size * ring->req3.tp_block_nr; mm_len 712 tools/testing/selftests/net/psock_tpacket.c ring->mm_space = mmap(0, ring->mm_len, PROT_READ | PROT_WRITE, mm_len 753 tools/testing/selftests/net/psock_tpacket.c munmap(ring->mm_space, ring->mm_len);