From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Jijiang Liu <jijiang.liu@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2]xen:reserve memory at installing dom0_mm kernel module
Date: Thu, 29 May 2014 11:47:44 +0200 [thread overview]
Message-ID: <2217199.ycNtOrpIe4@xps13> (raw)
In-Reply-To: <1400827990-14324-1-git-send-email-jijiang.liu@intel.com>
> The patch changes the way of reserving memory in Dom0 driver. It will
> reserve memory at installing rte_dom0_mm.ko kernel module instead of
> requesting memory dynamically during DPDK application startup. Meanwhile,
> now driver requests memory size of 4M once first, if it failed, and request
> memory size of 2M once. The main reasons we do these changes as follows:
>
> First, to reduce the impact of inceasing in memory fragment after system run
> a long time. Second, to reduce number of memory segment
>
> Signed-off-by: Jijiang Liu <jijiang.liu@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Applied for version 1.7.0.
Thanks
--
Thomas
next prev parent reply other threads:[~2014-05-29 9:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-23 6:53 Jijiang Liu
2014-05-23 8:19 ` Thomas Monjalon
2014-05-23 8:25 ` Liu, Jijiang
2014-05-29 9:47 ` Thomas Monjalon [this message]
2014-06-05 12:11 ` Cao, Waterman
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