On Wed, 2016-04-27 at 11:59 -0700, Eric Dumazet wrote: > From: Eric Dumazet <[email protected]> > > AFAIK, nothing in current TCP stack absolutely wants BH > being disabled once socket is owned by a thread running in > process context. > > As mentioned in my prior patch ("tcp: give prequeue mode some care"), > processing a batch of packets might take time, better not block BH > at all. > > Signed-off-by: Eric Dumazet <[email protected]> > ---
Scratch that. We have some TCP_INC_STATS_BH() to take care of before.
