max_wshare 3958 net/ipv4/tcp.c int max_rshare, max_wshare, cnt; max_wshare 4020 net/ipv4/tcp.c max_wshare = min(4UL*1024*1024, limit); max_wshare 4025 net/ipv4/tcp.c init_net.ipv4.sysctl_tcp_wmem[2] = max(64*1024, max_wshare);