[PATCH 5.10 022/102] RDMA/rtrs-srv: Do not signal REG_MR
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2021-03-05 12:29:32
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From: Jack Wang <jinpu.wang@cloud.ionos.com>
commit e8ae7ddb48a1b81fd1e67da34a0cb59daf0445d6 upstream.
We do not need to wait for REG_MR completion, so remove the
SIGNAL flag.
Fixes: 9cb837480424 ("RDMA/rtrs: server: main functionality")
Link: https://lore.kernel.org/r/20201217141915.56989-18-jinpu.wang@cloud.ionos.com (local)
Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Gioh Kim <redacted>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/infiniband/ulp/rtrs/rtrs-srv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/infiniband/ulp/rtrs/rtrs-srv.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-srv.c@@ -836,7 +836,7 @@ static int process_info_req(struct rtrs_ rwr[mri].wr.opcode = IB_WR_REG_MR; rwr[mri].wr.wr_cqe = &local_reg_cqe; rwr[mri].wr.num_sge = 0; - rwr[mri].wr.send_flags = mri ? 0 : IB_SEND_SIGNALED; + rwr[mri].wr.send_flags = 0; rwr[mri].mr = mr; rwr[mri].key = mr->rkey; rwr[mri].access = (IB_ACCESS_LOCAL_WRITE |