On every received ethernet frame driver allocates new sk_buff buffer which is innefficient. Is it possible to allocate a bunch of sk_buffs during initialization and reuse those sk_buffs after high levels stops using it?
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Imagine the case when the producer will be faster than consumer. What will you do? – 0andriy Jun 30 '17 at 19:50
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0andriy, I would use ring buffer for this. – user3414682 Jul 01 '17 at 13:09