From 9a301cafc8619c7f30032d314da6e65d9d913d57 Mon Sep 17 00:00:00 2001
From: Chuck Lever <chuck.lever@oracle.com>
Date: Mon, 19 Apr 2021 14:04:09 -0400
Subject: [PATCH] xprtrdma: Move fr_linv_done field to struct rpcrdma_mr
Clean up: Move more of struct rpcrdma_frwr into its parent.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
---
net/sunrpc/xprtrdma/frwr_ops.c | 9 ++++-----
net/sunrpc/xprtrdma/xprt_rdma.h | 2 +-
2 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/net/sunrpc/xprtrdma/frwr_ops.c b/net/sunrpc/xprtrdma/frwr_ops.c
index 2a886a28d82b5..7d7a64d2ca4aa 100644
--- a/net/sunrpc/xprtrdma/frwr_ops.c
+++ b/net/sunrpc/xprtrdma/frwr_ops.c
@@ -142,7 +142,7 @@ int frwr_mr_init(struct rpcrdma_xprt *r_xprt, struct rpcrdma_mr *mr)
mr->frwr.fr_mr = frmr;
mr->mr_device = NULL;
INIT_LIST_HEAD(&mr->mr_list);
- init_completion(&mr->frwr.fr_linv_done);
+ init_completion(&mr->mr_linv_done);
frwr_cid_init(ep, mr);
sg_init_table(sg, depth);
@@ -481,12 +481,11 @@ static void frwr_wc_localinv_wake(struct ib_cq *cq, struct ib_wc *wc)
{
struct ib_cqe *cqe = wc->wr_cqe;
struct rpcrdma_mr *mr = container_of(cqe, struct rpcrdma_mr, mr_cqe);
- struct rpcrdma_frwr *frwr = &mr->frwr;
/* WARNING: Only wr_cqe and status are reliable at this point */
trace_xprtrdma_wc_li_wake(wc, &mr->mr_cid);
frwr_mr_done(wc, mr);
- complete(&frwr->fr_linv_done);
+ complete(&mr->mr_linv_done);
rpcrdma_flush_disconnect(cq->cq_context, wc);
}
@@ -544,7 +543,7 @@ void frwr_unmap_sync(struct rpcrdma_xprt *r_xprt, struct rpcrdma_req *req)
* are complete.
*/
last->wr_cqe->done = frwr_wc_localinv_wake;
- reinit_completion(&frwr->fr_linv_done);
+ reinit_completion(&mr->mr_linv_done);
/* Transport disconnect drains the receive CQ before it
* replaces the QP. The RPC reply handler won't call us
@@ -558,7 +557,7 @@ void frwr_unmap_sync(struct rpcrdma_xprt *r_xprt, struct rpcrdma_req *req)
* not happen, so don't wait in that case.
*/
if (bad_wr != first)
- wait_for_completion(&frwr->fr_linv_done);
+ wait_for_completion(&mr->mr_linv_done);
if (!rc)
return;
diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h
index f72b69c3f0eaf..1374054b73fd0 100644
--- a/net/sunrpc/xprtrdma/xprt_rdma.h
+++ b/net/sunrpc/xprtrdma/xprt_rdma.h
@@ -231,7 +231,6 @@ struct rpcrdma_sendctx {
*/
struct rpcrdma_frwr {
struct ib_mr *fr_mr;
- struct completion fr_linv_done;
union {
struct ib_reg_wr fr_regwr;
struct ib_send_wr fr_invwr;
@@ -247,6 +246,7 @@ struct rpcrdma_mr {
int mr_nents;
enum dma_data_direction mr_dir;
struct ib_cqe mr_cqe;
+ struct completion mr_linv_done;
struct rpcrdma_frwr frwr;
struct rpcrdma_xprt *mr_xprt;
u32 mr_handle;
--
2.30.2