From: chetan bhasin <chetan.bhasin017@gmail.com>
To: "Burakov, Anatoly" <anatoly.burakov@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] DPDK 17.11.4 (Madvise)Transparent Huge pages
Date: Tue, 8 Jan 2019 18:45:20 +0530 [thread overview]
Message-ID: <CACZZ+Y61RWYRSCQ5QfUHMUrk3+fmPfp1yqaHZw1J_kv=2hQjPQ@mail.gmail.com> (raw)
In-Reply-To: <6982c4b0-6475-eca5-49f3-b27fe8364768@intel.com>
Thanks Anatoly
On Tue, Jan 8, 2019, 16:01 Burakov, Anatoly <anatoly.burakov@intel.com
wrote:
> On 02-Jan-19 3:31 PM, chetan bhasin wrote:
> > Hi,
> >
> > I am using DPDK 17.11.4 version . Do anybody have idea that DPDK is using
> > benefit of Transparent huge-pages in case of Madvise.
> >
> > Thanks,
> > Chetan Bhasin
> >
>
> Hi,
>
> DPDK does not use MADVISE flags to allocate its hugepages - it allocates
> hugepages explicitly [1] [2].
>
> [1]
>
> http://git.dpdk.org/dpdk/tree/lib/librte_eal/linuxapp/eal/eal_memalloc.c#n367
> [2]
> http://git.dpdk.org/dpdk/tree/lib/librte_eal/linuxapp/eal/eal_memory.c#n336
>
> --
> Thanks,
> Anatoly
>
next prev parent reply other threads:[~2019-01-08 13:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-02 15:31 chetan bhasin
2019-01-08 10:31 ` Burakov, Anatoly
2019-01-08 13:15 ` chetan bhasin [this message]
2019-01-08 16:10 ` Burakov, Anatoly
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