Re: [PATCH net 2/4] tcp: tcp_fragment() should apply sane memory limits
From: Eric Dumazet <hidden>
Date: 2019-07-12 07:05:09
On 7/11/19 9:04 PM, Jonathan Lemon wrote:
I discovered we have some production services that set SO_SNDBUF to very small values (~4k), as they are essentially doing interactive communications, not bulk transfers. But there's a difference between "terrible performance" and "TCP stops working".
You had a copy of these patches month ago, yet you discovered this issue today ? I already said I was going to work on the issue, no need to add pressure on me, I had enough of it already.