Re: [PATCH net-next] tcp: use data length instead of skb->len in tcp_probe

From: Song Liu Date: Thu, 24 May 2018 17:44:46 + > We should also rename __entry->length to __entry->data_len, so that whoever > using this field will notice the change. Agreed.

Re: [PATCH net-next] tcp: use data length instead of skb->len in tcp_probe

> On May 24, 2018, at 5:48 AM, Yafang Shao wrote: > > skb->len is meaningless to user. > data length could be more helpful, with which we can easily filter out > the packet without payload. > > Signed-off-by: Yafang Shao > --- > include/trace/events/tcp.h | 4 ++-- > 1 file changed, 2 insertio

[PATCH net-next] tcp: use data length instead of skb->len in tcp_probe

skb->len is meaningless to user. data length could be more helpful, with which we can easily filter out the packet without payload. Signed-off-by: Yafang Shao --- include/trace/events/tcp.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/trace/events/tcp.h b/inclu