diff options
author | Chuck Lever <chuck.lever@oracle.com> | 2020-02-21 23:00:28 +0100 |
---|---|---|
committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-03-27 15:47:24 +0100 |
commit | 9144a803df6ca4185238ca343dbb65d8137c036e (patch) | |
tree | b88ad4af77f3172ba84a252a069c4f22b7633620 /net/sunrpc | |
parent | xprtrdma: Clean up the post_send path (diff) | |
download | linux-9144a803df6ca4185238ca343dbb65d8137c036e.tar.xz linux-9144a803df6ca4185238ca343dbb65d8137c036e.zip |
xprtrdma: Refactor rpcrdma_ep_connect() and rpcrdma_ep_disconnect()
Clean up: Simplify the synopses of functions in the connect and
disconnect paths in preparation for combining the rpcrdma_ia and
struct rpcrdma_ep structures.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc')
-rw-r--r-- | net/sunrpc/xprtrdma/transport.c | 6 | ||||
-rw-r--r-- | net/sunrpc/xprtrdma/verbs.c | 30 | ||||
-rw-r--r-- | net/sunrpc/xprtrdma/xprt_rdma.h | 4 |
3 files changed, 20 insertions, 20 deletions
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c index 8934c24a5701..6349e6c98b57 100644 --- a/net/sunrpc/xprtrdma/transport.c +++ b/net/sunrpc/xprtrdma/transport.c @@ -240,7 +240,7 @@ xprt_rdma_connect_worker(struct work_struct *work) struct rpc_xprt *xprt = &r_xprt->rx_xprt; int rc; - rc = rpcrdma_ep_connect(&r_xprt->rx_ep, &r_xprt->rx_ia); + rc = rpcrdma_xprt_connect(r_xprt); xprt_clear_connecting(xprt); if (r_xprt->rx_ep.rep_connected > 0) { xprt->stat.connect_count++; @@ -284,7 +284,7 @@ xprt_rdma_destroy(struct rpc_xprt *xprt) cancel_delayed_work_sync(&r_xprt->rx_connect_worker); - rpcrdma_ep_disconnect(&r_xprt->rx_ep, &r_xprt->rx_ia); + rpcrdma_xprt_disconnect(r_xprt); rpcrdma_buffer_destroy(&r_xprt->rx_buf); rpcrdma_ia_close(&r_xprt->rx_ia); @@ -409,7 +409,7 @@ void xprt_rdma_close(struct rpc_xprt *xprt) if (ep->rep_connected == -ENODEV) return; - rpcrdma_ep_disconnect(ep, ia); + rpcrdma_xprt_disconnect(r_xprt); out: xprt->reestablish_timeout = 0; diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index 8fd6682d2646..f361213a8157 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -610,15 +610,17 @@ out: return rc; } -/* - * Connect unconnected endpoint. +/** + * rpcrdma_xprt_connect - Connect an unconnected transport + * @r_xprt: controlling transport instance + * + * Returns 0 on success or a negative errno. */ -int -rpcrdma_ep_connect(struct rpcrdma_ep *ep, struct rpcrdma_ia *ia) +int rpcrdma_xprt_connect(struct rpcrdma_xprt *r_xprt) { - struct rpcrdma_xprt *r_xprt = container_of(ia, struct rpcrdma_xprt, - rx_ia); struct rpc_xprt *xprt = &r_xprt->rx_xprt; + struct rpcrdma_ep *ep = &r_xprt->rx_ep; + struct rpcrdma_ia *ia = &r_xprt->rx_ia; int rc; retry: @@ -634,7 +636,7 @@ retry: goto out_noupdate; break; case 1: - rpcrdma_ep_disconnect(ep, ia); + rpcrdma_xprt_disconnect(r_xprt); /* fall through */ default: rc = rpcrdma_ep_reconnect(r_xprt); @@ -668,7 +670,7 @@ retry: rc = rpcrdma_reqs_setup(r_xprt); if (rc) { - rpcrdma_ep_disconnect(ep, ia); + rpcrdma_xprt_disconnect(r_xprt); goto out; } rpcrdma_mrs_create(r_xprt); @@ -683,18 +685,16 @@ out_noupdate: } /** - * rpcrdma_ep_disconnect - Disconnect underlying transport - * @ep: endpoint to disconnect - * @ia: associated interface adapter + * rpcrdma_xprt_disconnect - Disconnect underlying transport + * @r_xprt: controlling transport instance * * Caller serializes. Either the transport send lock is held, * or we're being called to destroy the transport. */ -void -rpcrdma_ep_disconnect(struct rpcrdma_ep *ep, struct rpcrdma_ia *ia) +void rpcrdma_xprt_disconnect(struct rpcrdma_xprt *r_xprt) { - struct rpcrdma_xprt *r_xprt = container_of(ep, struct rpcrdma_xprt, - rx_ep); + struct rpcrdma_ep *ep = &r_xprt->rx_ep; + struct rpcrdma_ia *ia = &r_xprt->rx_ia; struct rdma_cm_id *id = ia->ri_id; int rc; diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h index 82ec4c25432f..9ead06b1d8a4 100644 --- a/net/sunrpc/xprtrdma/xprt_rdma.h +++ b/net/sunrpc/xprtrdma/xprt_rdma.h @@ -464,8 +464,8 @@ void rpcrdma_ia_close(struct rpcrdma_ia *); /* * Endpoint calls - xprtrdma/verbs.c */ -int rpcrdma_ep_connect(struct rpcrdma_ep *, struct rpcrdma_ia *); -void rpcrdma_ep_disconnect(struct rpcrdma_ep *, struct rpcrdma_ia *); +int rpcrdma_xprt_connect(struct rpcrdma_xprt *r_xprt); +void rpcrdma_xprt_disconnect(struct rpcrdma_xprt *r_xprt); int rpcrdma_post_sends(struct rpcrdma_xprt *r_xprt, struct rpcrdma_req *req); void rpcrdma_post_recvs(struct rpcrdma_xprt *r_xprt, bool temp); |