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Re: [NETLINK] Don't attach callback to a going-away netlink socket [message #12457 is a reply to message #12240]

Sun, 29 April 2007 06:18

davem
Messages: 463
Registered: February 2006

Senior Member

From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Thu, 19 Apr 2007 12:13:51 +1000

> [NETLINK]: Kill CB only when socket is unused
>
> Since we can still receive packets until all references to the
> socket are gone, we don't need to kill the CB until that happens.
> This also aligns ourselves with the receive queue purging which
> happens at that point.
>
> Original patch by Pavel Emelianov who noticed this race condition.
>
> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Herbert, could you refresh this refinement to the current
tree?

Thanks a lot!

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[Message index]

		[NETLINK] Don't attach callback to a going-away netlink socket By: xemul on Wed, 18 April 2007 08:12
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: Evgeniy Polyakov on Wed, 18 April 2007 08:17
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: Patrick McHardy on Wed, 18 April 2007 08:26
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: Evgeniy Polyakov on Wed, 18 April 2007 08:42
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: Patrick McHardy on Wed, 18 April 2007 08:50
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: Evgeniy Polyakov on Wed, 18 April 2007 09:07
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: Patrick McHardy on Wed, 18 April 2007 09:16
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: Evgeniy Polyakov on Wed, 18 April 2007 09:29
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: xemul on Wed, 18 April 2007 08:27
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: Evgeniy Polyakov on Wed, 18 April 2007 08:44
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: xemul on Wed, 18 April 2007 08:59
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: Evgeniy Polyakov on Wed, 18 April 2007 09:14
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: davem on Thu, 19 April 2007 00:06
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: Herbert Xu on Thu, 19 April 2007 02:13
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: davem on Sun, 29 April 2007 06:18
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: Herbert Xu on Wed, 02 May 2007 04:12
		Re: [NETLINK] Don't attach callback to a going-away netlink socket By: davem on Thu, 03 May 2007 10:17

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