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Groups > linux.kernel > #1533517
| From | David Miller <davem@davemloft.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH net-next] net: thunderx: Fix transmit queue timeout issue |
| Date | 2016-11-30 20:20 +0100 |
| Message-ID | <sJiA9-1FU-1@gated-at.bofh.it> (permalink) |
| References | <sIP57-7Uu-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: sunil.kovvuri@gmail.com
Date: Tue, 29 Nov 2016 17:10:20 +0530
> + /* Check again, incase another cpu freed descriptors */
> + if (atomic_read(&sq->free_cnt) > MIN_SQ_DESC_PER_PKT_XMIT) {
> + netif_tx_start_queue(txq);
You have to use netif_tx_wake_queue() any time you restart a queue after bringing
the device up.
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[PATCH net-next] net: thunderx: Fix transmit queue timeout issue sunil.kovvuri@gmail.com - 2016-11-29 12:50 +0100 Re: [PATCH net-next] net: thunderx: Fix transmit queue timeout issue David Miller <davem@davemloft.net> - 2016-11-30 20:20 +0100
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