[PATCH] IB: fix userspace CM deadlock

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Fix deadlock condition resulting from trying to destroy a cm_id
from the context of a CM thread.  The synchronization around the
ucm context structure is simplified as a result, and some simple
code cleanup is included.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Sean Hefty 2005-08-19 13:46:34 -07:00 • committed by Roland Dreier

parent 4ce059378c

commit b9ef520f9c

2 changed files with 160 additions and 313 deletions

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464

drivers/infiniband/core/ucm.c

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9

drivers/infiniband/core/ucm.h

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