X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Finclude%2Farch%2Fx86%2Frte_spinlock.h;h=5675c2b45c6daa45c6417c69dcf8f94349258e35;hb=c0e2821041392c17594786d9e46ba5c83de097b5;hp=20ef0a794a9ba69490010d5fcb0d861c2f21a0dc;hpb=ba7468997ea6dd7a019ea00367c56867eb6431e9;p=dpdk.git

diff --git a/lib/librte_eal/common/include/arch/x86/rte_spinlock.h b/lib/librte_eal/common/include/arch/x86/rte_spinlock.h
index 20ef0a794a..5675c2b45c 100644
--- a/lib/librte_eal/common/include/arch/x86/rte_spinlock.h
+++ b/lib/librte_eal/common/include/arch/x86/rte_spinlock.h
@@ -43,6 +43,7 @@ extern "C" {
 #include "rte_cpuflags.h"
 #include "rte_branch_prediction.h"
 #include "rte_common.h"
+#include "rte_pause.h"
 
 #define RTE_RTM_MAX_RETRIES (10)
 #define RTE_XABORT_LOCK_BUSY (0xff)
@@ -90,28 +91,21 @@ rte_spinlock_trylock (rte_spinlock_t *sl)
 			: "[lockval]" (lockval)
 			: "memory");
 
-	return (lockval == 0);
+	return lockval == 0;
 }
 #endif
 
-static uint8_t rtm_supported; /* cache the flag to avoid the overhead
-				 of the rte_cpu_get_flag_enabled function */
-
-static inline void __attribute__((constructor))
-rte_rtm_init(void)
-{
-	rtm_supported = rte_cpu_get_flag_enabled(RTE_CPUFLAG_RTM);
-}
+extern uint8_t rte_rtm_supported;
 
 static inline int rte_tm_supported(void)
 {
-	return rtm_supported;
+	return rte_rtm_supported;
 }
 
 static inline int
 rte_try_tm(volatile int *lock)
 {
-	if (!rtm_supported)
+	if (!rte_rtm_supported)
 		return 0;
 
 	int retries = RTE_RTM_MAX_RETRIES;