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From: "Burakov, Anatoly" <anatoly.burakov@intel.com>
To: Venumadhav Josyula <vjosyula@gmail.com>
Cc: Bruce Richardson <bruce.richardson@intel.com>,
	users@dpdk.org, dev@dpdk.org,
	Venumadhav Josyula <vjosyula@parallelwireless.com>
Subject: Re: [dpdk-users] [dpdk-dev] time taken for allocation of mempool.
Date: Thu, 14 Nov 2019 09:44:50 +0000	[thread overview]
Message-ID: <3c014e01-3635-df19-a11c-2db09b03d423@intel.com> (raw)
In-Reply-To: <CA+i0PGVfe1AKaR-JZB+8LkFSWaQeLtcJqCHH09ekNcz1pbgF7w@mail.gmail.com>

On 13-Nov-19 9:01 PM, Venumadhav Josyula wrote:
> Hi Anatoly,
> 
> By default w/o specifying --iova-mode option is iova-mode=pa by default ?
> 
> Thanks
> Venu
> 

In 18.11, there is a very specific set of circumstances that will 
default to IOVA as VA mode. Future releases have become more aggressive, 
to the point of IOVA as VA mode being the default unless asked 
otherwise. So yes, it is highly likely that in your case, IOVA as PA is 
picked as the default.

-- 
Thanks,
Anatoly

  reply	other threads:[~2019-11-14  9:45 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-13  5:07 [dpdk-users] " Venumadhav Josyula
2019-11-13  5:12 ` Venumadhav Josyula
2019-11-13  8:32   ` [dpdk-users] [dpdk-dev] " Olivier Matz
2019-11-13  9:11     ` Venumadhav Josyula
2019-11-13  9:30       ` Olivier Matz
2019-11-13  9:19 ` Bruce Richardson
2019-11-13 17:26   ` Burakov, Anatoly
2019-11-13 21:01     ` Venumadhav Josyula
2019-11-14  9:44       ` Burakov, Anatoly [this message]
2019-11-14  9:50         ` Venumadhav Josyula
2019-11-14  9:57           ` Burakov, Anatoly
2019-11-18 16:43             ` Venumadhav Josyula
2019-12-06 10:47               ` Burakov, Anatoly
2019-12-06 10:49                 ` Venumadhav Josyula
2019-11-14  8:12     ` Venumadhav Josyula
2019-11-14  9:49       ` Burakov, Anatoly
2019-11-14  9:53         ` Venumadhav Josyula
2019-11-18 16:45 ` [dpdk-users] " Venumadhav Josyula

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