netdev - RE: [PATCH] [NET 2.6.26]: Add per-connection option to set max TSOframe size

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Message-ID: <D5C1322C3E673F459512FB59E0DDC3290498D30E@orsmsx414.amr.corp.intel.com>
Date:	Thu, 28 Feb 2008 09:16:01 -0800
From:	"Waskiewicz Jr, Peter P" <peter.p.waskiewicz.jr@...el.com>
To:	"Jarek Poplawski" <jarkao2@...il.com>
Cc:	<davem@...emloft.net>, <stephen.hemminger@...tta.com>,
	<netdev@...r.kernel.org>
Subject: RE: [PATCH] [NET 2.6.26]: Add per-connection option to set max TSOframe   size

> >  	dev->egress_subqueue_count = queue_count;
> > +	dev->max_gso_frame_size = 65536;
> 
> Does it fit into u16?

No it doesn't.  I originally had this as an int, and borked it when
switching it to unsigned.  I'll fix this asap.

> Isn't it "nicer" with some constant (#define MAX_GSO_FRAME_SIZE ...)?

Yes it is.  I'll add this.

> Why not more consistent names, e.g.:
> dev->gso_max_size;
> sk_gso_max_size;
> netif_set_gso_max_size()
> (GSO_MAX_SIZE)
> or
> dev->max_gso_frame_size;
> sk_max_gso_frame_size;
> netif_set_max_gso_frame_size()
> (MAX_GSO_FRAME_SIZE)
> etc.?

Very good point.  I'll change this and resend today.  Thanks a bunch for
the feedback!

Cheers,

-PJ Waskiewicz
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