rds: Fix inaccurate accounting of unsignaled wrs

[linux-2.6-microblaze.git] / net / rds / ib_send.c

diff --git a/net/rds/ib_send.c b/net/rds/ib_send.c
index 8f46755..8557a1c 100644 (file)
--- a/net/rds/ib_send.c
+++ b/net/rds/ib_send.c
@@ -661,13 +661,15 @@ int rds_ib_xmit(struct rds_connection *conn, struct rds_message *rm,
                        }
                }
 
-               rds_ib_set_wr_signal_state(ic, send, 0);
+               rds_ib_set_wr_signal_state(ic, send, false);
 
                /*
                 * Always signal the last one if we're stopping due to flow control.
                 */
-               if (ic->i_flowctl && flow_controlled && i == (work_alloc-1))
-                       send->s_wr.send_flags |= IB_SEND_SIGNALED | IB_SEND_SOLICITED;
+               if (ic->i_flowctl && flow_controlled && i == (work_alloc - 1)) {
+                       rds_ib_set_wr_signal_state(ic, send, true);
+                       send->s_wr.send_flags |= IB_SEND_SOLICITED;
+               }
 
                if (send->s_wr.send_flags & IB_SEND_SIGNALED)
                        nr_sig++;
@@ -705,11 +707,8 @@ int rds_ib_xmit(struct rds_connection *conn, struct rds_message *rm,
        if (scat == &rm->data.op_sg[rm->data.op_count]) {
                prev->s_op = ic->i_data_op;
                prev->s_wr.send_flags |= IB_SEND_SOLICITED;
-               if (!(prev->s_wr.send_flags & IB_SEND_SIGNALED)) {
-                       ic->i_unsignaled_wrs = rds_ib_sysctl_max_unsig_wrs;
-                       prev->s_wr.send_flags |= IB_SEND_SIGNALED;
-                       nr_sig++;
-               }
+               if (!(prev->s_wr.send_flags & IB_SEND_SIGNALED))
+                       nr_sig += rds_ib_set_wr_signal_state(ic, prev, true);
                ic->i_data_op = NULL;
        }