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From: Chuck Lever <chuck.lever@oracle.com>
To: linux-rdma@vger.kernel.org, linux-nfs@vger.kernel.org
Subject: [PATCH v2 12/22] xprtrdma: Simplify rpcrdma_ep_post_recv()
Date: Tue, 23 Aug 2016 13:53:42 -0400	[thread overview]
Message-ID: <20160823175342.13038.27997.stgit@manet.1015granger.net> (raw)
In-Reply-To: <20160823174402.13038.84561.stgit@manet.1015granger.net>

Clean up.

Since commit fc66448549bb ("xprtrdma: Split the completion queue"),
rpcrdma_ep_post_recv() no longer uses the "ep" argument.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
 net/sunrpc/xprtrdma/backchannel.c |    2 +-
 net/sunrpc/xprtrdma/rpc_rdma.c    |    2 +-
 net/sunrpc/xprtrdma/verbs.c       |    9 ++-------
 net/sunrpc/xprtrdma/xprt_rdma.h   |    3 +--
 4 files changed, 5 insertions(+), 11 deletions(-)

diff --git a/net/sunrpc/xprtrdma/backchannel.c b/net/sunrpc/xprtrdma/backchannel.c
index a19530d..887ef44 100644
--- a/net/sunrpc/xprtrdma/backchannel.c
+++ b/net/sunrpc/xprtrdma/backchannel.c
@@ -397,7 +397,7 @@ out_overflow:
 out_short:
 	pr_warn("RPC/RDMA short backward direction call\n");
 
-	if (rpcrdma_ep_post_recv(&r_xprt->rx_ia, &r_xprt->rx_ep, rep))
+	if (rpcrdma_ep_post_recv(&r_xprt->rx_ia, rep))
 		xprt_disconnect_done(xprt);
 	else
 		pr_warn("RPC:       %s: reposting rep %p\n",
diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rpc_rdma.c
index 68a39c0..6187cee 100644
--- a/net/sunrpc/xprtrdma/rpc_rdma.c
+++ b/net/sunrpc/xprtrdma/rpc_rdma.c
@@ -1141,6 +1141,6 @@ out_duplicate:
 
 repost:
 	r_xprt->rx_stats.bad_reply_count++;
-	if (rpcrdma_ep_post_recv(&r_xprt->rx_ia, &r_xprt->rx_ep, rep))
+	if (rpcrdma_ep_post_recv(&r_xprt->rx_ia, rep))
 		rpcrdma_recv_buffer_put(rep);
 }
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index ba1ca88..81cae65 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -1246,7 +1246,7 @@ rpcrdma_ep_post(struct rpcrdma_ia *ia,
 	int i, rc;
 
 	if (rep) {
-		rc = rpcrdma_ep_post_recv(ia, ep, rep);
+		rc = rpcrdma_ep_post_recv(ia, rep);
 		if (rc)
 			return rc;
 		req->rl_reply = NULL;
@@ -1281,12 +1281,8 @@ out_postsend_err:
 	return -ENOTCONN;
 }
 
-/*
- * (Re)post a receive buffer.
- */
 int
 rpcrdma_ep_post_recv(struct rpcrdma_ia *ia,
-		     struct rpcrdma_ep *ep,
 		     struct rpcrdma_rep *rep)
 {
 	struct ib_recv_wr recv_wr, *recv_wr_fail;
@@ -1325,7 +1321,6 @@ rpcrdma_ep_post_extra_recv(struct rpcrdma_xprt *r_xprt, unsigned int count)
 {
 	struct rpcrdma_buffer *buffers = &r_xprt->rx_buf;
 	struct rpcrdma_ia *ia = &r_xprt->rx_ia;
-	struct rpcrdma_ep *ep = &r_xprt->rx_ep;
 	struct rpcrdma_rep *rep;
 	int rc;
 
@@ -1336,7 +1331,7 @@ rpcrdma_ep_post_extra_recv(struct rpcrdma_xprt *r_xprt, unsigned int count)
 		rep = rpcrdma_buffer_get_rep_locked(buffers);
 		spin_unlock(&buffers->rb_lock);
 
-		rc = rpcrdma_ep_post_recv(ia, ep, rep);
+		rc = rpcrdma_ep_post_recv(ia, rep);
 		if (rc)
 			goto out_rc;
 	}
diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h
index 5447586..44efff7 100644
--- a/net/sunrpc/xprtrdma/xprt_rdma.h
+++ b/net/sunrpc/xprtrdma/xprt_rdma.h
@@ -456,8 +456,7 @@ void rpcrdma_ep_disconnect(struct rpcrdma_ep *, struct rpcrdma_ia *);
 
 int rpcrdma_ep_post(struct rpcrdma_ia *, struct rpcrdma_ep *,
 				struct rpcrdma_req *);
-int rpcrdma_ep_post_recv(struct rpcrdma_ia *, struct rpcrdma_ep *,
-				struct rpcrdma_rep *);
+int rpcrdma_ep_post_recv(struct rpcrdma_ia *, struct rpcrdma_rep *);
 
 /*
  * Buffer calls - xprtrdma/verbs.c


  parent reply	other threads:[~2016-08-23 17:54 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-23 17:52 [PATCH v2 00/22] client-side NFS/RDMA patches proposed for v4.9 Chuck Lever
2016-08-23 17:52 ` [PATCH v2 01/22] xprtrdma: Eliminate INLINE_THRESHOLD macros Chuck Lever
2016-08-23 17:52 ` [PATCH v2 02/22] SUNRPC: Refactor rpc_xdr_buf_init() Chuck Lever
2016-08-26 21:05   ` Anna Schumaker
2016-08-23 17:52 ` [PATCH v2 03/22] SUNRPC: Generalize the RPC buffer allocation API Chuck Lever
2016-08-23 17:52 ` [PATCH v2 04/22] SUNRPC: Generalize the RPC buffer release API Chuck Lever
2016-08-23 17:52 ` [PATCH v2 05/22] SUNRPC: Separate buffer pointers for RPC Call and Reply messages Chuck Lever
2016-08-29 14:23   ` Anna Schumaker
2016-08-29 15:33     ` Chuck Lever
2016-08-29 15:44       ` Anna Schumaker
2016-08-23 17:52 ` [PATCH v2 06/22] SUNRPC: Add a transport-specific private field in rpc_rqst Chuck Lever
2016-08-23 17:53 ` [PATCH v2 07/22] xprtrdma: Initialize separate RPC call and reply buffers Chuck Lever
2016-08-23 17:53 ` [PATCH v2 08/22] xprtrdma: Use smaller buffers for RPC-over-RDMA headers Chuck Lever
2016-08-23 17:53 ` [PATCH v2 09/22] xprtrdma: Replace DMA_BIDIRECTIONAL Chuck Lever
2016-08-23 17:53 ` [PATCH v2 10/22] xprtrdma: Delay DMA mapping Send and Receive buffers Chuck Lever
2016-08-23 17:53 ` [PATCH v2 11/22] xprtrdma: Eliminate "ia" argument in rpcrdma_{alloc, free}_regbuf Chuck Lever
2016-08-23 17:53 ` Chuck Lever [this message]
2016-08-23 17:53 ` [PATCH v2 13/22] xprtrdma: Move send_wr to struct rpcrdma_req Chuck Lever
2016-08-23 17:53 ` [PATCH v2 14/22] xprtrdma: Move recv_wr to struct rpcrdma_rep Chuck Lever
2016-08-23 17:54 ` [PATCH v2 15/22] rpcrdma: RDMA/CM private message data structure Chuck Lever
2016-08-23 17:54 ` [PATCH v2 16/22] xprtrdma: Client-side support for rpcrdma_connect_private Chuck Lever
2016-08-23 17:54 ` [PATCH v2 17/22] xprtrdma: Basic support for Remote Invalidation Chuck Lever
2016-08-23 17:54 ` [PATCH v2 18/22] xprtrdma: Use gathered Send for large inline messages Chuck Lever
2016-08-23 17:54 ` [PATCH v2 19/22] xprtrdma: Support larger inline thresholds Chuck Lever
2016-08-29 19:52   ` Anna Schumaker
2016-08-29 20:02     ` Chuck Lever
2016-08-23 17:54 ` [PATCH v2 20/22] xprtrmda: Report address of frmr, not mw Chuck Lever
2016-08-29 19:54   ` Anna Schumaker
2016-08-29 20:13     ` Chuck Lever
2016-08-23 17:54 ` [PATCH v2 21/22] xprtrdma: Rename rpcrdma_receive_wc() Chuck Lever
2016-08-23 17:55 ` [PATCH v2 22/22] xprtrdma: Eliminate rpcrdma_receive_worker() Chuck Lever

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