[openib-general] hotplug support in mthca
Roland Dreier
rdreier at cisco.com
Tue Aug 1 16:39:33 PDT 2006
Michael> How about fixing it by blocking remove_one in uverbs
Michael> until all contexts are closed and device refcount drops
Michael> to 0?
That seems kind of horrible, because there's no guarantee that all the
contexts will ever be freed.
I think the real answer is to revoke all the contexts that userspace
has. But that doesn't seem trivial to do, which is why I haven't
implemented it yet.
- R.
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