From: Ben Greear <greearb@candelatech.com>
To: Andi Kleen <ak@suse.de>
Cc: ak@muc.de, vnuorval@tcs.hut.fi, netdev@oss.sgi.com
Subject: Re: [PATCH] Avoid gettimeofday when not needed
Date: Wed, 31 Mar 2004 10:53:43 -0800 [thread overview]
Message-ID: <406B13B7.6090403@candelatech.com> (raw)
In-Reply-To: <20040331195020.4fff9171.ak@suse.de>
Andi Kleen wrote:
>>Why not add a 32-bit field to the skb to handle various flag needs
>>going forward?
>
>
> That is what ->cb already is
From the comments, it appears each layer can write over these,
and since it's just a block of bytes, it is difficult to understand
what each bit/field is used for.
It still seems to me that a bit-field with well defined
flags is more useful.
Ben
--
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc http://www.candelatech.com
prev parent reply other threads:[~2004-03-31 18:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-31 12:01 [PATCH] Avoid gettimeofday when not needed Andi Kleen
2004-03-31 12:22 ` P
2004-03-31 13:53 ` Andi Kleen
2004-03-31 13:45 ` Ville Nuorvala
2004-03-31 13:54 ` Andi Kleen
2004-03-31 14:24 ` Ville Nuorvala
2004-03-31 15:10 ` Andi Kleen
2004-03-31 17:30 ` Ben Greear
2004-03-31 17:50 ` Andi Kleen
2004-03-31 18:53 ` Ben Greear [this message]
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