Re: [PATCH 19/22] IB/ipoib: make sure we reap all our ah on shutdown

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On 02/12/2015 03:43 AM, Doug Ledford wrote:
The introduction of garbage collection for neighbors in the ipoib stack
caused a leak of resources.  In particular, an ah can have a refcount
from a mcast struct, from a neigh struct, and from a path struct.  When
we put an ah ref, the ah gets moved to a dead list to be reaped later if
the refcount goes to 0.
see my reply on this patch in it's singleton version which you sent couple of weeks ago
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