LU-2934 lnet: Add LNet Router Priority parameter

[fs/lustre-release.git] / lnet / lnet / router_proc.c

diff --git a/lnet/lnet/router_proc.c b/lnet/lnet/router_proc.c
index 7b16298..6bb052b 100644 (file)
--- a/lnet/lnet/router_proc.c
+++ b/lnet/lnet/router_proc.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
  *
- * Copyright (c) 2011, 2012, Intel Corporation.
+ * Copyright (c) 2011, 2013, Intel Corporation.
  *
  *   This file is part of Portals
  *   http://sourceforge.net/projects/sandiaportals/
@@ -185,8 +185,8 @@ int LL_PROC_PROTO(proc_lnet_routes)
                               the_lnet.ln_routing ? "enabled" : "disabled");
                 LASSERT (tmpstr + tmpsiz - s > 0);
 
-                s += snprintf(s, tmpstr + tmpsiz - s, "%-8s %4s %7s %s\n",
-                              "net", "hops", "state", "router");
+               s += snprintf(s, tmpstr + tmpsiz - s, "%-8s %4s %8s %7s %s\n",
+                             "net", "hops", "priority", "state", "router");
                 LASSERT (tmpstr + tmpsiz - s > 0);
 
                lnet_net_lock(0);
@@ -240,14 +240,16 @@ int LL_PROC_PROTO(proc_lnet_routes)
                }
 
                 if (route != NULL) {
-                        __u32        net   = rnet->lrn_net;
-                        unsigned int hops  = route->lr_hops;
-                        lnet_nid_t   nid   = route->lr_gateway->lp_nid;
-                        int          alive = route->lr_gateway->lp_alive;
+                       __u32        net        = rnet->lrn_net;
+                       unsigned int hops       = route->lr_hops;
+                       unsigned int priority   = route->lr_priority;
+                       lnet_nid_t   nid        = route->lr_gateway->lp_nid;
+                       int          alive      = route->lr_gateway->lp_alive;
 
                        s += snprintf(s, tmpstr + tmpsiz - s,
-                                     "%-8s %4u %7s %s\n",
+                                     "%-8s %4u %8u %7s %s\n",
                                      libcfs_net2str(net), hops,
+                                     priority,
                                      alive ? "up" : "down",
                                      libcfs_nid2str(nid));
                        LASSERT(tmpstr + tmpsiz - s > 0);
@@ -261,7 +263,7 @@ int LL_PROC_PROTO(proc_lnet_routes)
         if (len > *lenp) {    /* linux-supplied buffer is too small */
                 rc = -EINVAL;
         } else if (len > 0) { /* wrote something */
-                if (cfs_copy_to_user(buffer, tmpstr, len))
+               if (copy_to_user(buffer, tmpstr, len))
                         rc = -EFAULT;
                 else {
                        off += 1;
@@ -397,7 +399,7 @@ int LL_PROC_PROTO(proc_lnet_routers)
         if (len > *lenp) {    /* linux-supplied buffer is too small */
                 rc = -EINVAL;
         } else if (len > 0) { /* wrote something */
-                if (cfs_copy_to_user(buffer, tmpstr, len))
+               if (copy_to_user(buffer, tmpstr, len))
                         rc = -EFAULT;
                 else {
                        off += 1;
@@ -565,7 +567,7 @@ int LL_PROC_PROTO(proc_lnet_peers)
         if (len > *lenp) {    /* linux-supplied buffer is too small */
                 rc = -EINVAL;
         } else if (len > 0) { /* wrote something */
-                if (cfs_copy_to_user(buffer, tmpstr, len))
+               if (copy_to_user(buffer, tmpstr, len))
                         rc = -EFAULT;
                 else
                        *ppos = LNET_PROC_POS_MAKE(cpt, ver, hash, hoff);
@@ -745,7 +747,7 @@ int LL_PROC_PROTO(proc_lnet_nis)
         if (len > *lenp) {    /* linux-supplied buffer is too small */
                 rc = -EINVAL;
         } else if (len > 0) { /* wrote something */
-                if (cfs_copy_to_user(buffer, tmpstr, len))
+               if (copy_to_user(buffer, tmpstr, len))
                         rc = -EFAULT;
                 else
                         *ppos += 1;