[dpdk-dev] [PATCH v3] hash: new function to retrieve a key given its position

De Lara Guarch, Pablo pablo.de.lara.guarch at intel.com
Tue Jul 5 12:05:37 CEST 2016



> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Yari Adan
> Petralanda
> Sent: Monday, July 04, 2016 10:00 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3] hash: new function to retrieve a key given its
> position
> 
> The function rte_hash_get_key_with_position is added in this patch.
> As the position returned when adding a key is frequently used as an
> offset into an array of user data, this function performs the operation
> of retrieving a key given this offset.
> 
> A possible use case would be to delete a key from the hash table when
> its entry in the array of data has certain value. For instance, the key
> could be a flow 5-tuple, and the value stored in the array a time
> stamp.
> 
> Signed-off-by: Juan Antonio Montesinos
> <juan.antonio.montesinos.delgado at ericsson.com>
> Signed-off-by: Yari Adan Petralanda <yari.adan.petralanda at ericsson.com>

Acked-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>


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