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Message-ID: <ZnvA1l3dhtj9MP6X@shredder.mtl.com>
Date: Wed, 26 Jun 2024 10:18:46 +0300
From: Ido Schimmel <idosch@...sch.org>
To: Adrian Moreno <amorenoz@...hat.com>
Cc: netdev@...r.kernel.org, aconole@...hat.com, echaudro@...hat.com,
horms@...nel.org, i.maximets@....org, dev@...nvswitch.org,
Yotam Gigi <yotam.gi@...il.com>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v5 03/10] net: psample: skip packet copy if no
listeners
On Tue, Jun 25, 2024 at 10:51:46PM +0200, Adrian Moreno wrote:
> If nobody is listening on the multicast group, generating the sample,
> which involves copying packet data, seems completely unnecessary.
>
> Return fast in this case.
>
> Reviewed-by: Simon Horman <horms@...nel.org>
> Signed-off-by: Adrian Moreno <amorenoz@...hat.com>
Reviewed-by: Ido Schimmel <idosch@...dia.com>
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