[Fwd: Re: [openib-general] ib_free_recv_mad and references]

Hal Rosenstock
Thu Oct 28 07:30:44 PDT 2004


I'm not sure whether this overlaps with Sean's imminent patches so I'll
hold off on this for now until I see or hear something. (I don't think
it does but want to be sure). Also, since I haven't heard back, I would
assume the additional parameter needs to be added to ib_free_recv_mad.

-- Hal

-----Forwarded Message-----

From: Hal Rosenstock <halr at voltaire.com>
To: Sean Hefty <mshefty at ichips.intel.com>
Cc: openib-general at openib.org
Subject: Re: [openib-general] ib_free_recv_mad and references
Date: 27 Oct 2004 14:03:26 -0400

On Wed, 2004-10-27 at 13:45, Sean Hefty wrote:
> If you have time.  I'll get to it if not.  I don't think this will be a 
> large change.

I think the signature for ib_free_recv_mad needs to add in a mad_agent
parameter as there is currently no need to know which mad_agent was
returning the buffers but there will be for the ref counting. Do you see
some other way to do this ?

Also, with this, I now see what you were saying about partially
reassembled (RMPP) receives. 

BTW, there are 2 comments in ib_unregister_mad_agent referring to both
of these:

/* Note that we could still be handling received MADs */

/* XXX: Cleanup pending RMPP receives for this agent */

-- Hal


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