X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lnet%2Fklnds%2Fsocklnd%2Fsocklnd.c;h=c47dcb4334c2e2db9dad91682d3a53a3e59502d6;hb=e0576be940d7af30b2ba6e219891a4413670325d;hp=49956a23de1dd4847d85e47ed263bb2a8eb51c78;hpb=879d069ae2d237695d921e9dfafe926f1dcea923;p=fs%2Flustre-release.git

diff --git a/lnet/klnds/socklnd/socklnd.c b/lnet/klnds/socklnd/socklnd.c
index 49956a2..c47dcb4 100644
--- a/lnet/klnds/socklnd/socklnd.c
+++ b/lnet/klnds/socklnd/socklnd.c
@@ -56,7 +56,7 @@ static ctl_table ksocknal_ctl_table[] = {
          &ksocknal_data.ksnd_eager_ack, sizeof (int),
          0644, NULL, &proc_dointvec},
 #if SOCKNAL_ZC
-        {SOCKNAL_SYSCTL_EAGER_ACK, "zero_copy", 
+        {SOCKNAL_SYSCTL_ZERO_COPY, "zero_copy", 
          &ksocknal_data.ksnd_zc_min_frag, sizeof (int),
          0644, NULL, &proc_dointvec},
 #endif
@@ -796,6 +796,10 @@ ksocknal_create_conn (ksock_route_t *route, struct socket *sock,
         peer->ksnp_last_alive = jiffies;
         peer->ksnp_error = 0;
 
+        /* Set the deadline for the outgoing HELLO to drain */
+        conn->ksnc_tx_deadline = jiffies +
+                                 ksocknal_data.ksnd_io_timeout * HZ;
+
         list_add (&conn->ksnc_list, &peer->ksnp_conns);
         atomic_inc (&conn->ksnc_refcount);
 
@@ -827,7 +831,9 @@ ksocknal_create_conn (ksock_route_t *route, struct socket *sock,
         write_unlock_irqrestore (&ksocknal_data.ksnd_global_lock, flags);
 
         if (rc != 0)
-                CERROR ("Closed %d stale conns to "LPX64"\n", rc, nid);
+                CERROR ("Closed %d stale conns to nid "LPX64" ip %d.%d.%d.%d\n",
+                        rc, conn->ksnc_peer->ksnp_nid,
+                        HIPQUAD(conn->ksnc_ipaddr));
 
         if (bind_irq)                           /* irq binding required */
                 ksocknal_bind_irq (irq);
@@ -836,8 +842,8 @@ ksocknal_create_conn (ksock_route_t *route, struct socket *sock,
         ksocknal_data_ready (sock->sk, 0);
         ksocknal_write_space (sock->sk);
 
-        CDEBUG(D_IOCTL, "conn [%p] registered for nid "LPX64"\n",
-               conn, conn->ksnc_peer->ksnp_nid);
+        CDEBUG(D_IOCTL, "conn [%p] registered for nid "LPX64" ip %d.%d.%d.%d\n",
+               conn, conn->ksnc_peer->ksnp_nid, HIPQUAD(conn->ksnc_ipaddr));
 
         ksocknal_put_conn (conn);
         return (0);
@@ -847,7 +853,7 @@ void
 ksocknal_close_conn_locked (ksock_conn_t *conn, int error)
 {
         /* This just does the immmediate housekeeping, and queues the
-         * connection for the reaper to terminate. 
+         * connection for the reaper to terminate.
          * Caller holds ksnd_global_lock exclusively in irq context */
         ksock_peer_t   *peer = conn->ksnc_peer;
         ksock_route_t  *route;
@@ -987,15 +993,11 @@ ksocknal_destroy_conn (ksock_conn_t *conn)
         /* complete current receive if any */
         switch (conn->ksnc_rx_state) {
         case SOCKNAL_RX_BODY:
-#if 0
-                lib_finalize (&ksocknal_lib, NULL, conn->ksnc_cookie);
-#else
-                CERROR ("Refusing to complete a partial receive from "
-                        LPX64", ip %08x\n", conn->ksnc_peer->ksnp_nid,
-                        conn->ksnc_ipaddr);
-                CERROR ("This may hang communications and "
-                        "prevent modules from unloading\n");
-#endif
+                CERROR("Completing partial receive from "LPX64
+                       ", ip %d.%d.%d.%d:%d, with error\n",
+                       conn->ksnc_peer->ksnp_nid,
+                       HIPQUAD(conn->ksnc_ipaddr), conn->ksnc_port);
+                lib_finalize (&ksocknal_lib, NULL, conn->ksnc_cookie, PTL_FAIL);
                 break;
         case SOCKNAL_RX_BODY_FWD:
                 ksocknal_fmb_callback (conn->ksnc_cookie, -ECONNABORTED);