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2004 Jun 17
2
[PATCH] (3/4) delay scheduler race with device stopped
The delay scheduler dequeue routine has some code cut&pasted from the TBF scheduler
that caused a race with E1000 when ring got full.
It looks like net schedulers should never be calling netif_queue_stopped because
the queue may get unstopped by interrrupt or receive soft irq (NAPI) which races
with the dequeue in the transmit scheduler.
Also, if requeuing the packet fails, it is probably