* [dpdk-dev] DPDK memory mechanism
@ 2014-08-01 20:54 Wenji Wu
2014-08-03 8:41 ` Alex Markuze
0 siblings, 1 reply; 2+ messages in thread
From: Wenji Wu @ 2014-08-01 20:54 UTC (permalink / raw)
To: dev
Hello, everybody,
I am new on DPDK, and have several questions on DPDK.
Is "Mbuf Pool” pinned to avoid being swapped out? I checked the source code, and found there is API called “rte_mem_lock_page”. But it seems this API is never by called. Do I miss something?
Thanks,
wenji
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dpdk-dev] DPDK memory mechanism
2014-08-01 20:54 [dpdk-dev] DPDK memory mechanism Wenji Wu
@ 2014-08-03 8:41 ` Alex Markuze
0 siblings, 0 replies; 2+ messages in thread
From: Alex Markuze @ 2014-08-03 8:41 UTC (permalink / raw)
To: Wenji Wu; +Cc: dev
I had several similar concerns a few weeks back, please look for this
email thread "Memory Pinning." On this mailing list.
Bruce was very helpful. Ill forward the thread to you now. Hope it helps.
On Fri, Aug 1, 2014 at 11:54 PM, Wenji Wu <wenji@fnal.gov> wrote:
> Hello, everybody,
>
> I am new on DPDK, and have several questions on DPDK.
>
> Is "Mbuf Pool” pinned to avoid being swapped out? I checked the source code, and found there is API called “rte_mem_lock_page”. But it seems this API is never by called. Do I miss something?
>
> Thanks,
>
> wenji
>
>
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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