[dpdk-dev] Walk through a given mbuf-pool elements

Ananyev, Konstantin konstantin.ananyev at intel.com
Mon Dec 15 11:11:31 CET 2014


Hi Vithal,

> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Vithal S Mohare
> Sent: Monday, December 15, 2014 5:08 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] Walk through a given mbuf-pool elements
> 
> [Re-sending the mail after registering to dpdk.org]
> Team,
> 
> I am looking for a code/api to walk through a dpdk mbuf-pool elements (similar to rte_mempool_walk() but for elements within
> mempool).   Calling pkt_mbuf_alloc for 'n' elements and then _free is not an option.  Rte_mempool_obj_itr() walks through, but does
> lot more than walking itself.   Please suggest if anybody has better alternatives.

Not sure why rte_mempool_obj_iter() wouldn't work for you?
It just walks through all elements of the pool and for ach calls a user provided callback.
Nothing else.

Konstantin

> 
> Thanks,
> -Vithal


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