[PATCH v2 net-next] tcp: add tracepoint trace_tcp_retransmit_synack

Change from v1: Updated commit message to highlight potential sparse warning.

Song Liu (1):
  tcp: add tracepoint trace_tcp_retransmit_synack()

 include/trace/events/tcp.h | 56 ++++++++++++++++++++++++++++++++++++++++++++++
 net/ipv4/tcp_output.c      |  1 +
 2 files changed, 57 insertions(+)