From: Stephen Hemminger <stephen@networkplumber.org>
To: Venkata Suresh Kumar P <venkata.suresh.kumar.p@intel.com>
Cc: dev@dpdk.org, cristian.dumitrescu@intel.com,
churchill.khangar@intel.com, yogesh.jangra@intel.com
Subject: Re: [dpdk-dev] [PATCH] port: add file descriptor SWX port
Date: Tue, 23 Mar 2021 11:25:38 -0700 [thread overview]
Message-ID: <20210323112538.3dc472fa@hermes.local> (raw)
In-Reply-To: <1616155326-2639-1-git-send-email-venkata.suresh.kumar.p@intel.com>
On Fri, 19 Mar 2021 08:02:06 -0400
Venkata Suresh Kumar P <venkata.suresh.kumar.p@intel.com> wrote:
> +static void
> +__writer_flush(struct writer *p)
> +{
> + struct rte_mbuf *pkt;
> + void *pkt_data;
> + size_t n_bytes;
> + ssize_t ret;
> + uint32_t i;
> +
> + for (i = 0; i < p->n_pkts; i++) {
> + pkt = p->pkts[i];
> + pkt_data = rte_pktmbuf_mtod(pkt, void*);
> + n_bytes = rte_pktmbuf_data_len(pkt);
> +
> + ret = write(p->params.fd, pkt_data, n_bytes);
> + if (ret < 0)
> + break;
> + }
> +
> + TRACE("[FD %u] %u packets out\n",
> + (uint32_t)p->params.fd,
> + p->n_pkts);
> +
> + for (i = 0; i < p->n_pkts; i++)
> + rte_pktmbuf_free(p->pkts[i]);
Loop can be replaced by:
rte_pktmbuf_free_bulk(p->pkts, p->n_pkts);
next prev parent reply other threads:[~2021-03-23 18:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-19 12:02 [dpdk-dev] [PATCH] port: add file descriptor SWX port Venkata Suresh Kumar P
2021-03-23 16:22 ` Thomas Monjalon
2021-03-23 18:07 ` P, Venkata Suresh Kumar
2021-03-23 18:38 ` Thomas Monjalon
2021-03-23 18:56 ` Dumitrescu, Cristian
2021-03-23 19:55 ` Thomas Monjalon
2021-03-24 10:23 ` Dumitrescu, Cristian
2021-03-23 18:24 ` Stephen Hemminger
2021-03-23 18:25 ` Stephen Hemminger [this message]
2021-03-23 18:29 ` Stephen Hemminger
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