diff options
| author | Bob Pearson <rpearsonhpe@gmail.com> | 2022-09-13 17:27:17 -0500 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2022-09-27 10:15:24 -0300 |
| commit | 6c5e683925cf19d36033f3e9e9d90755f034614e (patch) | |
| tree | c959dd1b2203a5f555a988ff478f1e052614fdce /include/uapi/rdma | |
| parent | 72b2f7608a59727e7c2e5b11cff2749c2c080fac (diff) | |
RDMA/rxe: Remove redundant num_sge fields
In include/uapi/rdma/rdma_user_rxe.h there are redundant copies of num_sge
in the rxe_send_wr, rxe_recv_wqe, and rxe_dma_info. Only the ones in
rxe_dma_info are actually used by the rxe kernel driver.
The userspace would set these values, but the kernel never read them.
This change has no affect on the current ABI and new or old versions of
rdma-core operate correctly with new or old versions of the kernel rxe
driver.
Link: https://lore.kernel.org/r/20220913222716.18335-1-rpearsonhpe@gmail.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'include/uapi/rdma')
| -rw-r--r-- | include/uapi/rdma/rdma_user_rxe.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/uapi/rdma/rdma_user_rxe.h b/include/uapi/rdma/rdma_user_rxe.h index f09c5c9e3dd5..73f679dfd2df 100644 --- a/include/uapi/rdma/rdma_user_rxe.h +++ b/include/uapi/rdma/rdma_user_rxe.h @@ -74,7 +74,7 @@ struct rxe_av { struct rxe_send_wr { __aligned_u64 wr_id; - __u32 num_sge; + __u32 reserved; __u32 opcode; __u32 send_flags; union { @@ -166,7 +166,7 @@ struct rxe_send_wqe { struct rxe_recv_wqe { __aligned_u64 wr_id; - __u32 num_sge; + __u32 reserved; __u32 padding; struct rxe_dma_info dma; }; |