| commit | 28db6beb420c756c61dd44d9f2786a0677159e74 | [log] [tgz] |
|---|---|---|
| author | Joachim Fenkes <fenkes@de.ibm.com> | Mon Jul 09 15:30:39 2007 +0200 |
| committer | Roland Dreier <rolandd@cisco.com> | Mon Jul 09 20:12:27 2007 -0700 |
| tree | 3d5b7cfdfcfe80268bf47d84404d2d9a2034cc65 | |
| parent | 9844b71baa60270110eabaa9589d3260443d1a71 [diff] |
IB/ehca: Refactor sync between completions and destroy_cq using atomic_t - ehca_cq.nr_events is made an atomic_t, eliminating a lot of locking. - The CQ is removed from the CQ idr first now to make sure no more completions are scheduled on that CQ. The "wait for all completions to end" code becomes much simpler this way. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>