On Tue, Jun 25, 2019 at 2:00 PM Ivan Khoronzhuk <ivan.khoronzhuk@xxxxxxxxxx> wrote: > > This change is needed to return flush status of rx handler for > flushing redirected xdp frames after processing channel packets. > Do it as separate patch for simplicity. > > Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@xxxxxxxxxx> > @@ -602,7 +605,8 @@ static int cpsw_tx_mq_poll(struct napi_struct *napi_tx, int budget) > else > cur_budget = txv->budget; > > - num_tx += cpdma_chan_process(txv->ch, cur_budget); > + cpdma_chan_process(txv->ch, &cur_budget); > + num_tx += cur_budget; Less code change to add a new argument int *flush to communicate the new state and leave the existing argument and return values as is?
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