> On Apr 10, 2020, at 4:44 AM, m...@netbsd.org <m...@netbsd.org> wrote: > > I had to stop using m_defrag because implementation details broke > bwfm@pci. It can only handle a chain of length 1, and m_defrag gives > a minimum of 2.
Exactly. If it can compact the packet into a single cluster mbuf, it should do so. It makes it slightly more difficult to use correctly, but those would be better semantics. -- thorpej
