From: Steve Wise <[EMAIL PROTECTED]>
Date: Tue, 27 Jun 2006 10:02:19 -0500

> For the RDMA kernel subsystem, however, we still need a specific event.
> We need both the old and new dst_entry struct ptrs to figure out which
> active connections were using the old dst_entry and should be updated to
> use the new dst_entry.

This change isn't truly atomic from a kernel standpoint either.

The new dst won't be selected by the socket until later,
when the socket tries to send something, notices the old dst
is obsolete, and looks up a new one.

Your code could do the same thing.
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