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From: Bruce Richardson <bruce.richardson@intel.com>
To: "Burakov, Anatoly" <anatoly.burakov@intel.com>
Cc: <dev@dpdk.org>
Subject: Re: [PATCH] net/ixgbe: shrink size of context index
Date: Thu, 9 Apr 2026 14:45:44 +0100	[thread overview]
Message-ID: <adetiCMz-_ciXUle@bricha3-mobl1.ger.corp.intel.com> (raw)
In-Reply-To: <105e86f9-0f2b-46d4-bea3-4b55bf5ed92a@intel.com>

On Thu, Apr 09, 2026 at 02:18:25PM +0200, Burakov, Anatoly wrote:
> On 4/8/2026 5:48 PM, Bruce Richardson wrote:
> > The ixgbe driver only supports two contexts, so using uint32_t for the
> > context index is excessive. Reducing this to uint8_t shrinks the ixgbe
> > part of the union from 32 bytes to 24. Although it does not in itself
> > shrink the space for the whole struct, it is worth doing as ixgbe is the
> > second-largest block in the union, so may become relevant if other
> > rework shrinks the idpf-specific block.
> > 
> > Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> > ---
> 
> Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
> 
Applied to dpdk-next-net-intel

Thanks,
/Bruce

      reply	other threads:[~2026-04-09 13:45 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-08 15:48 [PATCH] net/ixgbe: shrink size of context index Bruce Richardson
2026-04-09 12:18 ` Burakov, Anatoly
2026-04-09 13:45   ` Bruce Richardson [this message]

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