diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_driver.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_driver.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/qib/qib_driver.c b/drivers/infiniband/hw/qib/qib_driver.c index 89264ffc7ee..d35c9d38cee 100644 --- a/drivers/infiniband/hw/qib/qib_driver.c +++ b/drivers/infiniband/hw/qib/qib_driver.c @@ -547,6 +547,15 @@ move_along: updegr = 0; } } + /* + * Notify qib_destroy_qp() if it is waiting + * for lookaside_qp to finish. + */ + if (rcd->lookaside_qp) { + if (atomic_dec_and_test(&rcd->lookaside_qp->refcount)) + wake_up(&rcd->lookaside_qp->wait); + rcd->lookaside_qp = NULL; + } rcd->head = l; rcd->pkt_count += i; |