From: Trond Myklebust <trond.myklebust@fys.uio.no>
Subject: Re: RE: Race condition in xprt_disconnect
Date: Tue, 06 Apr 2004 10:36:10 -0400
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To: Olaf Kirch <okir@suse.de>
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On Tue, 2004-04-06 at 10:26, Olaf Kirch wrote:
> On Tue, Apr 06, 2004 at 10:11:29AM -0400, Trond Myklebust wrote:
> > Can't tcp_state_change() inject a few more wakeups when we call
> > xprt_close()?
> 
> I don't think I understand. tcp_state_change can't call xprt_close.

No, but it does currently call xprt_disconnect().

I'm trying to work out whether or not the socket can change state again
after the server sends the FIN (or whatever it is it sends), but before
xprt_sock_connect()/keventd swaps out sk->state_change in its call to
xprt_close().

Cheers,
  Trond


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