tcp_enter_memory_pressure 1421 include/net/tcp.h void tcp_enter_memory_pressure(struct sock *sk);
tcp_enter_memory_pressure  338 net/ipv4/tcp.c EXPORT_SYMBOL_GPL(tcp_enter_memory_pressure);
tcp_enter_memory_pressure 2595 net/ipv4/tcp_ipv4.c 	.enter_memory_pressure	= tcp_enter_memory_pressure,
tcp_enter_memory_pressure 2029 net/ipv6/tcp_ipv6.c 	.enter_memory_pressure	= tcp_enter_memory_pressure,