Hi,
> -----Original Message-----
> From: g...@marvell.com <g...@marvell.com>
> Sent: Thursday, October 22, 2020 10:11 AM
> To: or...@nvidia.com
> Cc: tho...@monjalon.net; Guy Kaneti <g...@marvell.com>; Smadar Fuks
> <smad...@marvell.com>; Dovrat Zifroni <dov...@marvell.com>;
> dev@dpdk.org
> Subject: [PATCH v1] app/regex: add job context
>
> From: Guy Kaneti <g...@marvell.com>
>
> Store mbuf pointer associated with that job.
>
> Signed-off-by: Guy Kaneti <g...@marvell.com>
> ---
> app/test-regex/main.c | 20 ++++++++++++++++----
> 1 file changed, 16 insertions(+), 4 deletions(-)
>
> diff --git a/app/test-regex/main.c b/app/test-regex/main.c index
> e6080b44b..f869d754b 100644
> --- a/app/test-regex/main.c
> +++ b/app/test-regex/main.c
> @@ -35,6 +35,10 @@ enum app_args {
> ARG_NUM_OF_ITERATIONS,
> };
>
> +struct job_ctx {
> + struct rte_mbuf *mbuf;
> +};
> +
> static void
> usage(const char *prog_name)
> {
> @@ -266,6 +270,7 @@ run_regex(struct rte_mempool *mbuf_mp, uint32_t
> nb_jobs,
> time_t start;
> time_t end;
> double time;
> + struct job_ctx *jobs_ctx;
>
> shinfo.free_cb = extbuf_free_cb;
>
> @@ -275,6 +280,12 @@ run_regex(struct rte_mempool *mbuf_mp, uint32_t
> nb_jobs,
> return -ENOMEM;
> }
>
> + jobs_ctx = rte_malloc(NULL, sizeof(struct job_ctx)*nb_jobs, 0);
> + if (!jobs_ctx) {
> + printf("Error, can't allocate memory for jobs_ctx.\n");
> + return -ENOMEM;
> + }
> +
> /* Allocate the jobs and assign each job with an mbuf. */
> for (i = 0; i < nb_jobs; i++) {
> ops[i] = rte_malloc(NULL, sizeof(*ops[0]) +
> nb_max_matches * @@ -317,6 +328,7 @@ run_regex(struct rte_mempool
> *mbuf_mp, uint32_t nb_jobs,
> long act_job_len = RTE_MIN(job_len, buf_len - pos);
> rte_pktmbuf_attach_extbuf(ops[i]->mbuf, &buf[pos], 0,
> act_job_len, &shinfo);
> + jobs_ctx[i].mbuf = ops[i]->mbuf;
> ops[i]->mbuf->data_len = job_len;
> ops[i]->mbuf->pkt_len = act_job_len;
> ops[i]->user_id = i;
> @@ -386,13 +398,13 @@ run_regex(struct rte_mempool *mbuf_mp,
> uint32_t nb_jobs,
> }
> end:
> for (i = 0; i < actual_jobs; i++) {
> - if (ops[i]) {
> - if (ops[i]->mbuf)
> - rte_pktmbuf_free(ops[i]->mbuf);
> + if (ops[i])
> rte_free(ops[i]);
> - }
> + if (jobs_ctx[i].mbuf)
> + rte_pktmbuf_free(jobs_ctx[i].mbuf);
> }
> rte_free(ops);
> + rte_free(jobs_ctx);
> if (buf)
> rte_free(buf);
> return res;
> --
> 2.28.0
Kind reminder to all maintainers, please review and ack/comment.
