X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=folly%2Fdetail%2FTurnSequencer.h;h=c3dd4a43e0342f22c04d4f6af77c1f62d33a968d;hb=dbf7c3d20fcfb28b260c7ecce9149f2cf8c37f22;hp=42bb7d01ffdc6d960e017e28e76d7466005c8d5f;hpb=fff701bfc7db2f23becae9da222a63a7ad86177b;p=folly.git

diff --git a/folly/detail/TurnSequencer.h b/folly/detail/TurnSequencer.h
index 42bb7d01..c3dd4a43 100644
--- a/folly/detail/TurnSequencer.h
+++ b/folly/detail/TurnSequencer.h
@@ -22,6 +22,7 @@
 #include <unistd.h>
 
 #include <folly/detail/Futex.h>
+#include <folly/Portability.h>
 
 namespace folly {
 
@@ -123,7 +124,7 @@ struct TurnSequencer {
       // the first effectSpinCutoff tries are spins, after that we will
       // record ourself as a waiter and block with futexWait
       if (tries < effectiveSpinCutoff) {
-        asm volatile ("pause");
+        asm_volatile_pause();
         continue;
       }