X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fsunrpc%2Fxprtrdma%2Ftransport.c;h=a564c1a39ec5f833b3a5dd9f369269615a047940;hb=d36e311070ee3a378a54142a168ff5cfedba33d5;hp=1afeb3eb8e4c2d2e6080f3d6e47853d1b8ff8e41;hpb=86533e80e0a20ed1a676f9eeb2dde0fa5ff23276;p=linux-2.6

diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c
index 1afeb3eb8e..a564c1a39e 100644
--- a/net/sunrpc/xprtrdma/transport.c
+++ b/net/sunrpc/xprtrdma/transport.c
@@ -89,7 +89,7 @@ static struct ctl_table_header *sunrpc_table_header;
 
 static ctl_table xr_tunables_table[] = {
 	{
-		.ctl_name	= CTL_SLOTTABLE_RDMA,
+		.ctl_name       = CTL_UNNUMBERED,
 		.procname	= "rdma_slot_table_entries",
 		.data		= &xprt_rdma_slot_table_entries,
 		.maxlen		= sizeof(unsigned int),
@@ -100,7 +100,7 @@ static ctl_table xr_tunables_table[] = {
 		.extra2		= &max_slot_table_size
 	},
 	{
-		.ctl_name	= CTL_RDMA_MAXINLINEREAD,
+		.ctl_name       = CTL_UNNUMBERED,
 		.procname	= "rdma_max_inline_read",
 		.data		= &xprt_rdma_max_inline_read,
 		.maxlen		= sizeof(unsigned int),
@@ -109,7 +109,7 @@ static ctl_table xr_tunables_table[] = {
 		.strategy	= &sysctl_intvec,
 	},
 	{
-		.ctl_name	= CTL_RDMA_MAXINLINEWRITE,
+		.ctl_name       = CTL_UNNUMBERED,
 		.procname	= "rdma_max_inline_write",
 		.data		= &xprt_rdma_max_inline_write,
 		.maxlen		= sizeof(unsigned int),
@@ -118,7 +118,7 @@ static ctl_table xr_tunables_table[] = {
 		.strategy	= &sysctl_intvec,
 	},
 	{
-		.ctl_name	= CTL_RDMA_WRITEPADDING,
+		.ctl_name       = CTL_UNNUMBERED,
 		.procname	= "rdma_inline_write_padding",
 		.data		= &xprt_rdma_inline_write_padding,
 		.maxlen		= sizeof(unsigned int),
@@ -129,7 +129,7 @@ static ctl_table xr_tunables_table[] = {
 		.extra2		= &max_padding,
 	},
 	{
-		.ctl_name	= CTL_RDMA_MEMREG,
+		.ctl_name       = CTL_UNNUMBERED,
 		.procname	= "rdma_memreg_strategy",
 		.data		= &xprt_rdma_memreg_strategy,
 		.maxlen		= sizeof(unsigned int),
@@ -212,12 +212,16 @@ xprt_rdma_format_addresses(struct rpc_xprt *xprt)
 static void
 xprt_rdma_free_addresses(struct rpc_xprt *xprt)
 {
-	kfree(xprt->address_strings[RPC_DISPLAY_ADDR]);
-	kfree(xprt->address_strings[RPC_DISPLAY_PORT]);
-	kfree(xprt->address_strings[RPC_DISPLAY_ALL]);
-	kfree(xprt->address_strings[RPC_DISPLAY_HEX_ADDR]);
-	kfree(xprt->address_strings[RPC_DISPLAY_HEX_PORT]);
-	kfree(xprt->address_strings[RPC_DISPLAY_UNIVERSAL_ADDR]);
+	unsigned int i;
+
+	for (i = 0; i < RPC_DISPLAY_MAX; i++)
+		switch (i) {
+		case RPC_DISPLAY_PROTO:
+		case RPC_DISPLAY_NETID:
+			continue;
+		default:
+			kfree(xprt->address_strings[i]);
+		}
 }
 
 static void
@@ -289,6 +293,11 @@ xprt_rdma_destroy(struct rpc_xprt *xprt)
 	module_put(THIS_MODULE);
 }
 
+static const struct rpc_timeout xprt_rdma_default_timeout = {
+	.to_initval = 60 * HZ,
+	.to_maxval = 60 * HZ,
+};
+
 /**
  * xprt_setup_rdma - Set up transport to use RDMA
  *
@@ -327,7 +336,7 @@ xprt_setup_rdma(struct xprt_create *args)
 	}
 
 	/* 60 second timeout, no retries */
-	xprt_set_timeout(&xprt->timeout, 0, 60UL * HZ);
+	xprt->timeout = &xprt_rdma_default_timeout;
 	xprt->bind_timeout = (60U * HZ);
 	xprt->connect_timeout = (60U * HZ);
 	xprt->reestablish_timeout = (5U * HZ);
@@ -449,7 +458,7 @@ xprt_rdma_close(struct rpc_xprt *xprt)
 	struct rpcrdma_xprt *r_xprt = rpcx_to_rdmax(xprt);
 
 	dprintk("RPC:       %s: closing\n", __func__);
-	xprt_disconnect(xprt);
+	xprt_disconnect_done(xprt);
 	(void) rpcrdma_ep_disconnect(&r_xprt->rx_ep, &r_xprt->rx_ia);
 }
 
@@ -605,7 +614,11 @@ xprt_rdma_free(void *buffer)
 		return;
 
 	req = container_of(buffer, struct rpcrdma_req, rl_xdr_buf[0]);
-	r_xprt = container_of(req->rl_buffer, struct rpcrdma_xprt, rx_buf);
+	if (req->rl_iov.length == 0) {	/* see allocate above */
+		r_xprt = container_of(((struct rpcrdma_req *) req->rl_buffer)->rl_buffer,
+				      struct rpcrdma_xprt, rx_buf);
+	} else
+		r_xprt = container_of(req->rl_buffer, struct rpcrdma_xprt, rx_buf);
 	rep = req->rl_reply;
 
 	dprintk("RPC:       %s: called on 0x%p%s\n",
@@ -682,7 +695,7 @@ xprt_rdma_send_request(struct rpc_task *task)
 	}
 
 	if (rpcrdma_ep_post(&r_xprt->rx_ia, &r_xprt->rx_ep, req)) {
-		xprt_disconnect(xprt);
+		xprt_disconnect_done(xprt);
 		return -ENOTCONN;	/* implies disconnect */
 	}