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Date: Sun, 15 Jan 2012 12:43:39 +1100 From: Herbert Xu <herbert@...dor.apana.org.au> To: Steffen Klassert <steffen.klassert@...unet.com> Cc: Eric Dumazet <eric.dumazet@...il.com>, Alexey Dobriyan <adobriyan@...il.com>, linux-crypto@...r.kernel.org, netdev@...r.kernel.org, ken@...elabs.ch Subject: Re: sha512: make it work, undo percpu message schedule On Fri, Jan 13, 2012 at 12:02:55PM +0100, Steffen Klassert wrote: > > If we want to do dynamic memory allocation, we could place it to the > shash_desc context where we already store the intermediate digest value. > This is preallocated anyway, so we don't need to do another allocation. The problem with that is that some call paths place shash_desc on the stack too. Cheers, -- Email: Herbert Xu <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
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