On Mon, 15 Jun 2026 18:51:02 -0700 Jakub Kicinski wrote: > On Sun, 14 Jun 2026 09:17:56 +0200 [email protected] > wrote: > > This patch replaces existing min_tso_segs() with tso_segs() CC callbak > > for CC algorithm to provides explicit tso segment number of each data > > burst and overrides tcp_tso_autosize(). > > > > No functional change. > > Eric, Neal, looks good? > > The min rtt thing in tcp_tso_autosize() helps a bit but if the sender > gets congested for a longer stretch min_rtts on new connections are > high and we're back to sending small TSO, keeping the sender overloaded. > Which is to say - I _hope_ this also solves some of Meta's problems :)
Ugh, I didn't see the Sashiko report, it's only CCed to the author and bpf@, not to netdev :/ The zero-check sounds legit. Let's revisit this after the merge window.
