Lines Matching refs:zc
124 struct tcp_zerocopy_receive zc; in child_thread() local
155 socklen_t zc_len = sizeof(zc); in child_thread()
158 zc.address = (__u64)addr; in child_thread()
159 zc.length = chunk_size; in child_thread()
160 zc.recv_skip_hint = 0; in child_thread()
162 &zc, &zc_len); in child_thread()
166 if (zc.length) { in child_thread()
167 assert(zc.length <= chunk_size); in child_thread()
168 total_mmap += zc.length; in child_thread()
170 hash_zone(addr, zc.length); in child_thread()
171 total += zc.length; in child_thread()
173 if (zc.recv_skip_hint) { in child_thread()
174 assert(zc.recv_skip_hint <= chunk_size); in child_thread()
175 lu = read(fd, buffer, zc.recv_skip_hint); in child_thread()