Commits
Joachim Fenkes committed 26ed687fdd5
IB/ehca: Change idr spinlocks into rwlocks This eliminates lock contention among IRQs as well as the need to disable IRQs around idr_find, because there are no IRQ writers. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>