netdev - Re: [PATCH RFC 1/2] flow: virtualize get and entry deletion methods

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Message-ID: <20100329122547.GA24666@gondor.apana.org.au>
Date:	Mon, 29 Mar 2010 20:25:47 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Timo Teräs <timo.teras@....fi>
Cc:	David Miller <davem@...emloft.net>, netdev@...r.kernel.org
Subject: Re: [PATCH RFC 1/2] flow: virtualize get and entry deletion methods

On Mon, Mar 29, 2010 at 03:20:13PM +0300, Timo Teräs wrote:
>
> But as noted few mails ago, it's not necessary. So I'll just go
> ahead and remove all locking from the read side, and move the
> xfrm_policy_kill to use plain write.

No you can't make it a plain write in xfrm_policy_kill.  The same
policy may be killed simultaneously, by the timer and user action.

Cheers,
-- 
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Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
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