@@ -397,10 +397,14 @@ int mlx4_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
cq->resize_buf = NULL;
cq->resize_umem = NULL;
} else {
+ struct mlx4_ib_cq_buf tmp_buf;
+ int tmp_cqe = 0;
+
spin_lock_irq(&cq->lock);
if (cq->resize_buf) {
mlx4_ib_cq_resize_copy_cqes(cq);
- mlx4_ib_free_cq_buf(dev, &cq->buf, cq->ibcq.cqe);
+ tmp_buf = cq->buf;
+ tmp_cqe = cq->ibcq.cqe;
cq->buf = cq->resize_buf->buf;
cq->ibcq.cqe = cq->resize_buf->cqe;
@@ -408,6 +412,9 @@ int mlx4_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
cq->resize_buf = NULL;
}
spin_unlock_irq(&cq->lock);
+
+ if (tmp_cqe)
+ mlx4_ib_free_cq_buf(dev, &tmp_buf, tmp_cqe);
}
goto out;