force_wakeup.patch

From 08ad503f3cc427c04f9060016a405ea7c27900d8 Mon Sep 17 00:00:00 2001
From: Takuya ASADA <syuu@cloudius-systems.com>
Date: Mon, 16 Jun 2014 06:44:47 +0900
Subject: [PATCH 3/3] vmxnet3: force wakeup

---
 include/osv/percpu_xmit.hh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/osv/percpu_xmit.hh b/include/osv/percpu_xmit.hh
index f8b836a..f9c40cb 100644
--- a/include/osv/percpu_xmit.hh
+++ b/include/osv/percpu_xmit.hh
@@ -246,7 +246,7 @@ public:
         // We want to wake a dispatcher only if there is a new work for it since
         // otherwise there is no point for it to wake up.
         //
-        if (has_pending()) {
+        if (1 || has_pending()) {
             _txq->wake_worker();
         }
 
@@ -360,7 +360,7 @@ private:
             // pop()s our wait_record since it's allocated on our stack.
             //
             success = local_cpuq->push(new_buff_desc);
-            if (success && !test_and_set_pending()) {
+            if (success && (1 || !test_and_set_pending())) {
                 _txq->wake_worker();
             }
 
@@ -390,7 +390,7 @@ private:
         // and exchange in the wake_impl() by paying a price of an exchange
         // operation here.
         //
-        if (!test_and_set_pending()) {
+        if (1 || !test_and_set_pending()) {
             _txq->wake_worker();
         }
 
-- 
1.9.3