eal: fix MCS lock header include

Include 'rte_branch_prediction.h' to get the likely/unlikely macro
definitions.

Fixes: 2173f3333b61 ("mcslock: add MCS queued lock implementation")
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>

diff --git a/lib/librte_eal/include/generic/rte_mcslock.h b/lib/librte_eal/include/generic/rte_mcslock.h
index d370bef..9f323bd 100644 (file)
--- a/lib/librte_eal/include/generic/rte_mcslock.h
+++ b/lib/librte_eal/include/generic/rte_mcslock.h
@@ -22,6 +22,7 @@
 #include <rte_lcore.h>
 #include <rte_common.h>
 #include <rte_pause.h>
+#include <rte_branch_prediction.h>
 
 /**
  * The rte_mcslock_t type.