From: Stephen Hemminger <stephen@networkplumber.org>
To: Kumara Parameshwaran <kumaraparamesh92@gmail.com>
Cc: keith.wiles@intel.com, dev@dpdk.org,
Kumara Parameshwaran <kparameshwar@vmware.com>
Subject: Re: [PATCH] net/tap: Bug fix to populate fds in secondary process
Date: Mon, 17 Jan 2022 14:16:55 -0800 [thread overview]
Message-ID: <20220117141655.2a375448@hermes.local> (raw)
In-Reply-To: <20211126041515.96259-1-kumaraparamesh92@gmail.com>
On Fri, 26 Nov 2021 09:45:15 +0530
Kumara Parameshwaran <kumaraparamesh92@gmail.com> wrote:
> + ret = rte_eth_dev_get_port_by_name(request_param->port_name, &port_id);
> + if (ret) {
> + TAP_LOG(ERR, "Failed to get port id for %s",
> + request_param->port_name);
> + return -1;
> + }
> + dev = &rte_eth_devices[port_id];
> + process_private = dev->process_private;
> + dev->data->nb_rx_queues = request_param->rxq_count;
> + dev->data->nb_tx_queues = request_param->txq_count;
Why is this necessary? dev->data is already in memory shared between primary
and secondary process.
next prev parent reply other threads:[~2022-01-17 22:17 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-26 4:15 [PATCH] net/tap: Bug fix to populate fds in secondary process Kumara Parameshwaran
2022-01-17 18:22 ` Ferruh Yigit
2022-01-18 4:39 ` Kumara Parameshwaran
2022-01-18 9:10 ` Ferruh Yigit
2022-01-18 10:52 ` kumaraparameshwaran rathinavel
2022-01-18 12:14 ` Ferruh Yigit
2022-01-17 18:28 ` Ferruh Yigit
2022-01-17 18:33 ` Thomas Monjalon
2022-01-18 9:47 ` Ferruh Yigit
2022-01-18 11:21 ` kumaraparameshwaran rathinavel
2022-01-18 12:12 ` Ferruh Yigit
2022-01-18 12:31 ` Thomas Monjalon
2022-01-17 22:16 ` Stephen Hemminger [this message]
2022-01-18 5:22 ` Kumara Parameshwaran
2022-01-18 16:21 ` Stephen Hemminger
2022-01-19 4:33 ` kumaraparameshwaran rathinavel
2022-01-19 4:51 ` Stephen Hemminger
-- strict thread matches above, loose matches on Subject: below --
2022-01-21 4:29 Kumara Parameshwaran
2022-01-24 9:47 ` Ferruh Yigit
2022-01-20 13:38 Kumara Parameshwaran
2022-01-20 13:26 Kumara Parameshwaran
2022-01-20 11:12 Kumara Parameshwaran
2022-01-20 15:49 ` Stephen Hemminger
2022-01-24 9:32 ` Ferruh Yigit
2021-11-25 12:25 Kumara Parameshwaran
2021-11-25 12:23 Kumara Parameshwaran
2021-11-25 12:04 Kumara Parameshwaran
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