nvme-rdma: Don't local invalidate if the queue is not live
No chance for the local invalidate to succeed if the queue-pair
is in error state. Most likely the target will do a remote
invalidation of our mr so not a big loss on the test_bit.
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c
index 95837c5..a58dd0c 100644
--- a/drivers/nvme/host/rdma.c
+++ b/drivers/nvme/host/rdma.c
@@ -1052,7 +1052,7 @@
if (!blk_rq_bytes(rq))
return;
- if (req->mr->need_inval) {
+ if (req->mr->need_inval && test_bit(NVME_RDMA_Q_LIVE, &req->queue->flags)) {
res = nvme_rdma_inv_rkey(queue, req);
if (unlikely(res < 0)) {
dev_err(ctrl->ctrl.device,