[openib-general] SDP sk_data_ready() callback
arne.redlich at xiranet.com
Tue Jun 28 00:15:21 PDT 2005
Am Montag, den 27.06.2005, 11:35 -0700 schrieb Libor Michalek:
> On Wed, Jun 22, 2005 at 10:39:43AM +0200, Arne Redlich wrote:
> > Hi,
> > I'm trying to use SDP from within the kernel. My problem is that the
> > code relies on sk_data_ready() (this callback is modified to wake up a
> > Rx thread before executing the original function), but sk_data_ready()
> > apparently never gets called. Is there any way to fix this?
> You mean that you replace sk->sk_data_ready, with a similar but
> slightly modified version and so rely on sk->sk_data_ready() being
Yes, that's right. Actually the modifications are just minor as I
already pointed out: the replacement function just wakes the thread and
then calls the original sk_data_ready().
> You're right it's currently not being called, instead we're calling
> the function to which it's pointing directly, and for no real reason.
> Also, the function that's being called is a duplicate of the function
> sock_def_readable() in net/sock.c. I'll look at correcting these
Thanks a lot!
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