[openib-general] [PATCH] backlog ignored when listening on all devs

[Sean Hefty]

Roland, can you pick up this patch for 2.6.18?

Thanks - committed in 8057.

- Sean

>If you listen on 0.0.0.0, then the backlog isn't passed down to the
>devices because its not stored in the id_priv struct before calling
>cma_listen_on_all().  See cma_list_on_dev() which uses
>id_priv->backlog...
>
>Signed-off-by: Steve Wise <swise at opengridcomputing.com>
>
>----------
>
>Index: cma.c
>===================================================================
>--- cma.c	(revision 7626)
>+++ cma.c	(working copy)
>@@ -1086,6 +1086,7 @@
> 	if (!cma_comp_exch(id_priv, CMA_ADDR_BOUND, CMA_LISTEN))
> 		return -EINVAL;
>
>+	id_priv->backlog = backlog;
> 	if (id->device) {
> 		switch (rdma_node_get_transport(id->device->node_type)) {
> 		case RDMA_TRANSPORT_IB:
>@@ -1100,9 +1101,9 @@
> 	} else
> 		cma_listen_on_all(id_priv);
>
>-	id_priv->backlog = backlog;
> 	return 0;
> err:
>+	id_priv->backlog = 0;
> 	cma_comp_exch(id_priv, CMA_LISTEN, CMA_ADDR_BOUND);
> 	return ret;
> }