From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: [PATCH 3/3] IB: remove xrc_remote_srq_num from struct ib_send_wr Date: Wed, 19 Aug 2015 18:37:34 +0200 Message-ID: <1440002254-795-4-git-send-email-hch@lst.de> References: <1440002254-795-1-git-send-email-hch@lst.de> Return-path: In-Reply-To: <1440002254-795-1-git-send-email-hch-jcswGhMUV9g@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Doug Ledford , Sean Hefty , Hal Rosenstock , Eli Cohen Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org The field is only initialized in mlx, but never used. If we want to add proper XRC support it should be done with a new struct ib_xrc_wr. This shrinks the various WR structures by another 4 bytes. Signed-off-by: Christoph Hellwig --- drivers/infiniband/hw/mlx5/qp.c | 1 - include/rdma/ib_verbs.h | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 04df156..83a290f 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -2634,7 +2634,6 @@ int mlx5_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, switch (ibqp->qp_type) { case IB_QPT_XRC_INI: xrc = seg; - xrc->xrc_srqn = htonl(wr->xrc_remote_srq_num); seg += sizeof(*xrc); size += sizeof(*xrc) / 16; /* fall through */ diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 9b29c78..b855189 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1100,7 +1100,6 @@ struct ib_send_wr { __be32 imm_data; u32 invalidate_rkey; } ex; - u32 xrc_remote_srq_num; /* XRC TGT QPs only */ }; struct ib_rdma_wr { -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html