From: Yafang Shao <laoar.s...@gmail.com> Date: Sat, 18 Nov 2017 15:32:36 +0000
> The TCP/IP transition from TCP_LISTEN to TCP_SYN_RECV and some other > transitions are not traced with tcp_set_state tracepoint. > > In order to trace the whole tcp lifespans, two helpers are introduced, > void __tcp_set_state(struct sock *sk, int state) > void __sk_state_store(struct sock *sk, int newstate) > > When do TCP/IP state transition, we should use these two helpers or use > tcp_set_state() other than assigning a value to sk_state directly. > > Signed-off-by: Yafang Shao <laoar.s...@gmail.com> Please resubmit this when the net-next tree opens back up as it is closed right now. Thank you.
