include/net/tcp.h

2282

if (tcp_send_head(sk)) {

net/ipv4/tcp.c

1407

} else if (skb == tcp_send_head(sk))

net/ipv4/tcp_input.c

3810

struct sk_buff *head = tcp_send_head(sk);

net/ipv4/tcp_output.c

2573

skb = tcp_send_head(sk);

net/ipv4/tcp_output.c

2742

skb = tcp_send_head(sk);

net/ipv4/tcp_output.c

2995

while ((skb = tcp_send_head(sk))) {

net/ipv4/tcp_output.c

3184

skb = tcp_send_head(sk);

net/ipv4/tcp_output.c

3257

struct sk_buff *skb = tcp_send_head(sk);

net/ipv4/tcp_output.c

4386

buff = tcp_send_head(sk);

net/ipv4/tcp_output.c

4564

skb = tcp_send_head(sk);

net/ipv4/tcp_timer.c

391

struct sk_buff *skb = tcp_send_head(sk);

net/mptcp/protocol.c

1345

skb != tcp_send_head(ssk)) {