| Message ID | 20240304092934.76698-1-kerneljasonxing@gmail.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | tcp: add two missing addresses when using trace | expand |
Hello: This series was applied to netdev/net-next.git (main) by Paolo Abeni <pabeni@redhat.com>: On Mon, 4 Mar 2024 17:29:32 +0800 you wrote: > From: Jason Xing <kernelxing@tencent.com> > > When I reviewed other people's patch [1], I noticed that similar things > also happen in tcp_event_skb class and tcp_event_sk_skb class. They > don't print those two addrs of skb/sk which already exist. > > In this patch, I just do as other trace functions do, like > trace_net_dev_start_xmit(), to know the exact flow or skb we would like > to know in case some systems doesn't support BPF programs well or we > have to use /sys/kernel/debug/tracing only for some reasons. > > [...] Here is the summary with links: - [net-next,v2,1/2] tcp: add tracing of skb/skaddr in tcp_event_sk_skb class https://git.kernel.org/netdev/net-next/c/4e441bb8aca1 - [net-next,v2,2/2] tcp: add tracing of skbaddr in tcp_event_skb class https://git.kernel.org/netdev/net-next/c/0ab544b6f055 You are awesome, thank you!
From: Jason Xing <kernelxing@tencent.com> When I reviewed other people's patch [1], I noticed that similar things also happen in tcp_event_skb class and tcp_event_sk_skb class. They don't print those two addrs of skb/sk which already exist. In this patch, I just do as other trace functions do, like trace_net_dev_start_xmit(), to know the exact flow or skb we would like to know in case some systems doesn't support BPF programs well or we have to use /sys/kernel/debug/tracing only for some reasons. [1] Link: https://lore.kernel.org/netdev/CAL+tcoAhvFhXdr1WQU8mv_6ZX5nOoNpbOLAB6=C+DB-qXQ11Ew@mail.gmail.com/ v2 Link: https://lore.kernel.org/netdev/CANn89iJcScraKAUk1GzZFoOO20RtC9iXpiJ4LSOWT5RUAC_QQA@mail.gmail.com/ 1. change the description. Jason Xing (2): tcp: add tracing of skb/skaddr in tcp_event_sk_skb class tcp: add tracing of skbaddr in tcp_event_skb class include/trace/events/tcp.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)