netdev - Re: vethpair creation performance, 3.14 versus 4.2.0

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Date:	Mon, 31 Aug 2015 14:31:10 -0700
From:	Rick Jones <rick.jones2@...com>
To:	David Ahern <dsa@...ulusnetworks.com>,
	Raghavendra K T <raghavendra.kt@...ux.vnet.ibm.com>,
	netdev@...r.kernel.org
Subject: Re: vethpair creation performance, 3.14 versus 4.2.0

On 08/31/2015 02:29 PM, David Ahern wrote:
> On 8/31/15 1:48 PM, Rick Jones wrote:
>> My attempts to get a call-graph have been met with very limited success.
>>   Even though I've installed the dbg package from "make deb-pkg" the
>> symbol resolution doesn't seem to be working.
>
> Looks like Debian does not enable framepointers by default:
>
> $ grep FRAME /boot/config-3.2.0-4-amd64
> ...
> # CONFIG_FRAME_POINTER is not set
>
> Similar result for jessie.

And indeed, my config file has a Debian lineage.

rick

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