> Directly call "_rte_ring_do_enqueue_elem" function can result in the
> process skips the "switch" order and cannot call the APIs of RTS and HTS
> mode in "rte_ring_enqueue_bulk_elem" function.
>
> To fix it, remove the unnecessary function and make
> "_rte_ring_do_enqueue_elem" consistent with "_rte_ring_do_dequeue_elem".
>
> Fixes: e6ba4731c0f3 ("ring: introduce RTS ring mode")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Feifei Wang <feifei.wa...@arm.com>
> Reviewed-by: Ruifeng Wang <ruifeng.w...@arm.com>
> ---
> lib/librte_ring/rte_ring_elem.h | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/lib/librte_ring/rte_ring_elem.h b/lib/librte_ring/rte_ring_elem.h
> index a5a4c46f9..469aee7da 100644
> --- a/lib/librte_ring/rte_ring_elem.h
> +++ b/lib/librte_ring/rte_ring_elem.h
> @@ -578,9 +578,6 @@ static __rte_always_inline unsigned int
> rte_ring_enqueue_bulk_elem(struct rte_ring *r, const void *obj_table,
> unsigned int esize, unsigned int n, unsigned int *free_space)
> {
> - return __rte_ring_do_enqueue_elem(r, obj_table, esize, n,
> - RTE_RING_QUEUE_FIXED, r->prod.sync_type, free_space);
> -
> switch (r->prod.sync_type) {
> case RTE_RING_SYNC_MT:
> return rte_ring_mp_enqueue_bulk_elem(r, obj_table, esize, n,
> --
Ouch, that was a nasty one from me.
Thanks for catching and fixing.
Acked-by: Konstantin Ananyev <konstantin.anan...@intel.com>
> 2.17.1
