i=maxim,b=15332,b=18460:

- format and style updates; avoid 64bit division on 32bit systems.

diff --git a/lnet/include/lnet/lib-lnet.h b/lnet/include/lnet/lib-lnet.h
index fcec6cc..f26a857 100644 (file)
--- a/lnet/include/lnet/lib-lnet.h
+++ b/lnet/include/lnet/lib-lnet.h
@@ -705,9 +705,6 @@ void lnet_get_tunables(void);
 int lnet_peers_start_down(void);
 int lnet_peer_buffer_credits(lnet_ni_t *ni);
 
-extern int router_ping_timeout;
-extern int dead_router_check_interval;
-extern int live_router_check_interval;
 int lnet_router_checker_start(void);
 void lnet_router_checker_stop(void);
 void lnet_swap_pinginfo(lnet_ping_info_t *info);

diff --git a/lnet/lnet/lib-md.c b/lnet/lnet/lib-md.c
index db6edea..7f441aa 100644 (file)
--- a/lnet/lnet/lib-md.c
+++ b/lnet/lnet/lib-md.c
@@ -222,7 +222,7 @@ lnet_md_validate(lnet_md_t *umd)
 
         if ((umd->options & (LNET_MD_KIOV | LNET_MD_IOVEC)) != 0 &&
             umd->length > LNET_MAX_IOV) {
-                CERROR("Invalid option: too many fragments %d, %d max\n",
+                CERROR("Invalid option: too many fragments %u, %d max\n",
                        umd->length, LNET_MAX_IOV);
                 return -EINVAL;
         }

diff --git a/lnet/lnet/router.c b/lnet/lnet/router.c
index 369a80b..bdb58cb 100644 (file)
--- a/lnet/lnet/router.c
+++ b/lnet/lnet/router.c
@@ -81,15 +81,15 @@ static int avoid_asym_router_failure = 0;
 CFS_MODULE_PARM(avoid_asym_router_failure, "i", int, 0444,
                 "Avoid asymmetrical failures: reserved, use at your own risk");
 
-int dead_router_check_interval = 0;
+static int dead_router_check_interval = 0;
 CFS_MODULE_PARM(dead_router_check_interval, "i", int, 0444,
                 "Seconds between dead router health checks (<= 0 to disable)");
 
-int live_router_check_interval = 0;
+static int live_router_check_interval = 0;
 CFS_MODULE_PARM(live_router_check_interval, "i", int, 0444,
                 "Seconds between live router health checks (<= 0 to disable)");
 
-int router_ping_timeout = 50;
+static int router_ping_timeout = 50;
 CFS_MODULE_PARM(router_ping_timeout, "i", int, 0444,
                 "Seconds to wait for the reply to a router health query");
 
@@ -251,7 +251,7 @@ lnet_add_route_to_rnet (lnet_remotenet_t *rnet, lnet_route_t *route)
         /* FIXME use Lustre random function when it's moved to libcfs.
          * See bug 18751 */
         /* len+1 positions to add a new entry, also prevents division by 0 */
-        offset = lnet_create_interface_cookie() % (len + 1);
+        offset = ((unsigned int) lnet_create_interface_cookie()) % (len + 1);
         list_for_each (e, &rnet->lrn_routes) {
                 if (offset == 0)
                         break;

diff --git a/lnet/lnet/router_proc.c b/lnet/lnet/router_proc.c
index b38c5e7..76d82b3 100644 (file)
--- a/lnet/lnet/router_proc.c
+++ b/lnet/lnet/router_proc.c
@@ -280,8 +280,10 @@ int LL_PROC_PROTO(proc_lnet_routers)
                         int alive_cnt = peer->lp_alive_count;
                         int alive     = peer->lp_alive;
                         int pingsent  = !peer->lp_ping_notsent;
-                        int last_ping = cfs_duration_sec(now - peer->lp_ping_timestamp);
-                        int down_ni   = lnet_router_down_ni(peer, LNET_NIDNET(LNET_NID_ANY));
+                        int last_ping = cfs_duration_sec(cfs_time_sub(now,
+                                                     peer->lp_ping_timestamp));
+                        int down_ni   = lnet_router_down_ni(peer,
+                                                    LNET_NIDNET(LNET_NID_ANY));
 
                         if (deadline == 0)
                                 s += snprintf(s, tmpstr + tmpsiz - s,
@@ -296,7 +298,7 @@ int LL_PROC_PROTO(proc_lnet_routers)
                                               nrefs, nrtrrefs, alive_cnt,
                                               alive ? "up" : "down", last_ping,
                                               pingsent,
-                                              cfs_duration_sec(deadline - now),
+                                              cfs_duration_sec(cfs_time_sub(deadline, now)),
                                               down_ni, libcfs_nid2str(nid));
                         LASSERT (tmpstr + tmpsiz - s > 0);
                 }
@@ -581,6 +583,7 @@ int LL_PROC_PROTO(proc_lnet_nis)
 
                 if (ni != NULL) {
                         cfs_time_t now = cfs_time_current();
+                        int        last_alive = -1;
                         int        maxtxcr = ni->ni_maxtxcredits;
                         int        txcr = ni->ni_txcredits;
                         int        mintxcr = ni->ni_mintxcredits;
@@ -588,11 +591,11 @@ int LL_PROC_PROTO(proc_lnet_nis)
                         int        npeerrtrcr = ni->ni_peerrtrcredits;
                         lnet_nid_t nid = ni->ni_nid;
                         int        nref = ni->ni_refcount;
-                        int        last_alive;
                         char      *stat;
 
-                        last_alive = (the_lnet.ln_routing) ?
-                                 cfs_duration_sec(now - ni->ni_last_alive) : -1;
+                        if (the_lnet.ln_routing)
+                                last_alive = cfs_duration_sec(cfs_time_sub(now,
+                                                            ni->ni_last_alive));
                         if (ni->ni_lnd->lnd_type == LOLND)  /* @lo forever alive */
                                 last_alive = 0;