>
> There is a rte_pause in hash table reset function.
> Since the loop is not a polling loop on shared data structure, the rte_pause
> is not needed.
>
> Fixes: b26473ff8f4a ("hash: add reset function")
> Cc: [email protected]
>
> Signed-off-by: Yipeng Wang <[email protected]>
> ---
> lib/librte_hash/rte_cuckoo_hash.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/lib/librte_hash/rte_cuckoo_hash.c
> b/lib/librte_hash/rte_cuckoo_hash.c
> index 0648a22..4a2647e 100644
> --- a/lib/librte_hash/rte_cuckoo_hash.c
> +++ b/lib/librte_hash/rte_cuckoo_hash.c
> @@ -574,14 +574,14 @@ rte_hash_reset(struct rte_hash *h)
>
> /* clear the free ring */
> while (rte_ring_dequeue(h->free_slots, &ptr) == 0)
> - rte_pause();
> + continue;
Minor comment: 'continue' can be removed.
>
> /* clear free extendable bucket ring and memory */
> if (h->ext_table_support) {
> memset(h->buckets_ext, 0, h->num_buckets *
> sizeof(struct
> rte_hash_bucket));
> while (rte_ring_dequeue(h->free_ext_bkts, &ptr) == 0)
> - rte_pause();
> + continue;
> }
>
> /* Repopulate the free slots ring. Entry zero is reserved for key
> misses */
> --
> 2.7.4
