| To: | James Morris <jmorris@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [RFC] Replace scatterlist with crypto_frag |
| From: | Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> |
| Date: | Sat, 4 Jun 2005 15:33:48 +1000 |
| Cc: | Jeff Garzik <jgarzik@xxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, Linux Crypto Mailing List <linux-crypto@xxxxxxxxxxxxxxx>, netdev@xxxxxxxxxxx |
| In-reply-to: | <Xine.LNX.4.44.0506040122210.11356-100000@thoron.boston.redhat.com> |
| References: | <20050604045119.GA25270@gondor.apana.org.au> <Xine.LNX.4.44.0506040122210.11356-100000@thoron.boston.redhat.com> |
| Sender: | netdev-bounce@xxxxxxxxxxx |
| User-agent: | Mutt/1.5.9i |
On Sat, Jun 04, 2005 at 01:23:55AM -0400, James Morris wrote: > On Sat, 4 Jun 2005, Herbert Xu wrote: > > > Thanks James. What do you think about eating up 32 bytes on the > > stack in esp_input/esp_output? > > Sounds like a low price to pay, given the general overhead of ipsec. I agree with you on the stack usage. BTW, we can now pump 5Gb/s through the Crypto API using a 1Ghz VIA CPU with the Padlock so encryption is no longer necessarily the slowest piece along the pipeline :) Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt |
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