Symbol: sk_unused_reserved_mem
include/net/sock.h
1621
reclaimable = sk->sk_forward_alloc - sk_unused_reserved_mem(sk);
include/net/sock.h
2600
val = max_t(u32, val, sk_unused_reserved_mem(sk));
include/net/tcp.h
1730
int unused_mem = sk_unused_reserved_mem(sk);
net/ipv4/tcp_input.c
6071
int unused_mem = sk_unused_reserved_mem(sk);