netdev - Re: RPS and forwarding

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20100426073017.GA22803@gondor.apana.org.au>
Date:	Mon, 26 Apr 2010 15:30:17 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	David Miller <davem@...emloft.net>, therbert@...gle.com,
	netdev@...r.kernel.org
Subject: Re: RPS and forwarding

On Mon, Apr 26, 2010 at 09:25:16AM +0200, Eric Dumazet wrote:
>
> RFS is already working like that, if RPS is not used in conjonction.
> 
> Forwarded traffic will see a non tagged rfs flow entry, so this skb will
> be processed by this cpu, not a remote one.
> 
> Currently, only an application can set a RFS flow entry.

I was referring to the case when a forwarded flow gets hashed to
the same index as a local flow.

Cheers,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html