From: Chuck Lever <chuck.lever-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.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-FYjufvaPoItvLzlybtyyYzGyq/o6K9yX@public.gmane.org> 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-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
WARNING: multiple messages have this Message-ID (diff)
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
next prev parent reply other threads:[~2016-08-23 17:53 UTC|newest] Thread overview: 62+ 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 ` Chuck Lever [not found] ` <20160823174402.13038.84561.stgit-FYjufvaPoItvLzlybtyyYzGyq/o6K9yX@public.gmane.org> 2016-08-23 17:52 ` [PATCH v2 01/22] xprtrdma: Eliminate INLINE_THRESHOLD macros Chuck Lever 2016-08-23 17:52 ` Chuck Lever 2016-08-23 17:52 ` [PATCH v2 02/22] SUNRPC: Refactor rpc_xdr_buf_init() Chuck Lever 2016-08-23 17:52 ` Chuck Lever [not found] ` <20160823175219.13038.22735.stgit-FYjufvaPoItvLzlybtyyYzGyq/o6K9yX@public.gmane.org> 2016-08-26 21:05 ` Anna Schumaker 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 ` 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 ` Chuck Lever 2016-08-23 17:52 ` [PATCH v2 05/22] SUNRPC: Separate buffer pointers for RPC Call and Reply messages Chuck Lever 2016-08-23 17:52 ` Chuck Lever [not found] ` <20160823175244.13038.39619.stgit-FYjufvaPoItvLzlybtyyYzGyq/o6K9yX@public.gmane.org> 2016-08-29 14:23 ` Anna Schumaker 2016-08-29 14:23 ` Anna Schumaker [not found] ` <1e9440d8-111a-4252-c706-2e3c26f7b09a-ZwjVKphTwtPQT0dZR+AlfA@public.gmane.org> 2016-08-29 15:33 ` Chuck Lever 2016-08-29 15:33 ` Chuck Lever [not found] ` <10EFE631-06F6-4E4E-9EBC-F7ABFDF2C742-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> 2016-08-29 15:44 ` Anna Schumaker 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 17:52 ` 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 ` 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 ` Chuck Lever 2016-08-23 17:53 ` [PATCH v2 09/22] xprtrdma: Replace DMA_BIDIRECTIONAL Chuck Lever 2016-08-23 17:53 ` 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 ` 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 2016-08-23 17:53 ` Chuck Lever [this message] 2016-08-23 17:53 ` [PATCH v2 12/22] xprtrdma: Simplify rpcrdma_ep_post_recv() Chuck Lever 2016-08-23 17:53 ` [PATCH v2 13/22] xprtrdma: Move send_wr to struct rpcrdma_req Chuck Lever 2016-08-23 17:53 ` Chuck Lever 2016-08-23 17:53 ` [PATCH v2 14/22] xprtrdma: Move recv_wr to struct rpcrdma_rep Chuck Lever 2016-08-23 17:53 ` 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 ` 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 ` Chuck Lever 2016-08-23 17:54 ` [PATCH v2 17/22] xprtrdma: Basic support for Remote Invalidation Chuck Lever 2016-08-23 17:54 ` 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 ` Chuck Lever 2016-08-23 17:54 ` [PATCH v2 19/22] xprtrdma: Support larger inline thresholds Chuck Lever 2016-08-23 17:54 ` Chuck Lever [not found] ` <20160823175438.13038.1624.stgit-FYjufvaPoItvLzlybtyyYzGyq/o6K9yX@public.gmane.org> 2016-08-29 19:52 ` Anna Schumaker 2016-08-29 19:52 ` Anna Schumaker [not found] ` <c922120b-35f3-65bf-e778-3cef645cee48-ZwjVKphTwtPQT0dZR+AlfA@public.gmane.org> 2016-08-29 20:02 ` Chuck Lever 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 2016-08-23 17:54 ` Chuck Lever [not found] ` <20160823175446.13038.58792.stgit-FYjufvaPoItvLzlybtyyYzGyq/o6K9yX@public.gmane.org> 2016-08-29 19:54 ` Anna Schumaker 2016-08-29 19:54 ` Anna Schumaker [not found] ` <7f92664a-a16c-6c44-b8f8-391e4fec0a89-ZwjVKphTwtPQT0dZR+AlfA@public.gmane.org> 2016-08-29 20:13 ` Chuck Lever 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 17:54 ` Chuck Lever 2016-08-23 17:55 ` [PATCH v2 22/22] xprtrdma: Eliminate rpcrdma_receive_worker() Chuck Lever 2016-08-23 17:55 ` Chuck Lever
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