From 627075e60e0b893a412e849301ccef5bb2e8a68a Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Fri, 22 Apr 2011 17:02:07 -0700
Subject: uhd: move thread loop condition flag to before barrier (prevents race
 condition)

---
 host/lib/usrp/usrp2/io_impl.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'host/lib/usrp/usrp2/io_impl.cpp')

diff --git a/host/lib/usrp/usrp2/io_impl.cpp b/host/lib/usrp/usrp2/io_impl.cpp
index 07cbd2432..005be7ce4 100644
--- a/host/lib/usrp/usrp2/io_impl.cpp
+++ b/host/lib/usrp/usrp2/io_impl.cpp
@@ -228,9 +228,9 @@ void usrp2_impl::io_impl::recv_pirate_loop(
     zero_copy_if::sptr err_xport,
     size_t index
 ){
+    recv_pirate_crew_raiding = true;
     spawn_barrier.wait();
     set_thread_priority_safe();
-    recv_pirate_crew_raiding = true;
 
     //store a reference to the flow control monitor (offset by max dsps)
     flow_control_monitor &fc_mon = *(this->fc_mons[index*usrp2_mboard_impl::MAX_NUM_DSPS]);
-- 
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