On Tue, Dec 8, 2020 at 6:50 PM Eric Dumazet <eduma...@google.com> wrote: > > Driver could be called with an arbitrary budget (of 64), > and if its ring buffer has been depleted, return @budget instead of skb > counts, > and not ream the interrupt >
Aha, so the decision to re-arm the interrupts is made by looking at whether the device has run out of ring buffers to fill... instead of checking whether the weight was reached ! That makes complete sense. Thank you Eric and Jakub for your expert suggestions.
