[1/2] app/test-crypto-perf: fix number of scheduler sessions
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Commit Message
The scheduler PMD needs 1 session header,
along with a session per worker.
After the session rework, this change was made to other apps,
for example l2fwd-crypto, but was missed in test-crypto-perf.
Fixes: bdce2564dbf7 ("cryptodev: rework session framework")
Cc: gakhil@marvell.com
Signed-off-by: Ciara Power <ciara.power@intel.com>
---
app/test-crypto-perf/main.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
Comments
> The scheduler PMD needs 1 session header,
> along with a session per worker.
>
> After the session rework, this change was made to other apps,
> for example l2fwd-crypto, but was missed in test-crypto-perf.
>
> Fixes: bdce2564dbf7 ("cryptodev: rework session framework")
> Cc: gakhil@marvell.com
>
> Signed-off-by: Ciara Power <ciara.power@intel.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
> Subject: RE: [EXT] [PATCH 1/2] app/test-crypto-perf: fix number of scheduler
> sessions
>
> > The scheduler PMD needs 1 session header,
> > along with a session per worker.
> >
> > After the session rework, this change was made to other apps,
> > for example l2fwd-crypto, but was missed in test-crypto-perf.
> >
> > Fixes: bdce2564dbf7 ("cryptodev: rework session framework")
> > Cc: gakhil@marvell.com
> >
> > Signed-off-by: Ciara Power <ciara.power@intel.com>
> Acked-by: Akhil Goyal <gakhil@marvell.com>
Series Applied to dpdk-next-crypto
Thanks.
@@ -263,18 +263,14 @@ cperf_initialize_cryptodev(struct cperf_options *opts, uint8_t *enabled_cdevs)
opts->segment_sz += (opts->headroom_sz + opts->tailroom_sz);
uint32_t dev_max_nb_sess = cdev_info.sym.max_nb_sessions;
- /*
- * Two sessions objects are required for each session
- * (one for the header, one for the private data)
- */
if (!strcmp((const char *)opts->device_type,
"crypto_scheduler")) {
#ifdef RTE_CRYPTO_SCHEDULER
uint32_t nb_slaves =
rte_cryptodev_scheduler_workers_get(cdev_id,
NULL);
-
- sessions_needed = enabled_cdev_count *
+ /* scheduler session header + 1 session per worker qp */
+ sessions_needed = 1 + enabled_cdev_count *
opts->nb_qps * nb_slaves;
#endif
} else