diff options
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_mr.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_mr.c b/drivers/infiniband/sw/rxe/rxe_mr.c index 60a31b718774..fc3942e04a1f 100644 --- a/drivers/infiniband/sw/rxe/rxe_mr.c +++ b/drivers/infiniband/sw/rxe/rxe_mr.c @@ -683,14 +683,10 @@ int rxe_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata) { struct rxe_mr *mr = to_rmr(ibmr); - if (atomic_read(&mr->num_mw) > 0) { - pr_warn("%s: Attempt to deregister an MR while bound to MWs\n", - __func__); + /* See IBA 10.6.7.2.6 */ + if (atomic_read(&mr->num_mw) > 0) return -EINVAL; - } - mr->state = RXE_MR_STATE_INVALID; - rxe_put(mr_pd(mr)); rxe_put(mr); return 0; @@ -700,6 +696,8 @@ void rxe_mr_cleanup(struct rxe_pool_elem *elem) { struct rxe_mr *mr = container_of(elem, typeof(*mr), elem); + rxe_put(mr_pd(mr)); + ib_umem_release(mr->umem); if (mr->cur_map_set) |