X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=include%2Furcu%2Farch%2Fgeneric.h;fp=include%2Furcu%2Farch%2Fgeneric.h;h=be6e41e24d88a40f16d07ae08d7d391aeb650821;hp=4b56ed7aaff00788a5fb4fbce712a146c5198a5d;hb=86e8ab17bc98f890f7da1aa5af6ad9038820c618;hpb=5e1b7c840a2b21b8442b322cedbb70a790e49520

diff --git a/include/urcu/arch/generic.h b/include/urcu/arch/generic.h
index 4b56ed7..be6e41e 100644
--- a/include/urcu/arch/generic.h
+++ b/include/urcu/arch/generic.h
@@ -153,8 +153,11 @@ extern "C" {
 #ifndef HAS_CAA_GET_CYCLES
 #define HAS_CAA_GET_CYCLES
 
-#ifdef CONFIG_RCU_HAVE_CLOCK_GETTIME
+#if defined(__APPLE__)
 
+#include <mach/mach.h>
+#include <mach/clock.h>
+#include <mach/mach_time.h>
 #include <time.h>
 #include <stdint.h>
 
@@ -162,18 +165,21 @@ typedef uint64_t caa_cycles_t;
 
 static inline caa_cycles_t caa_get_cycles (void)
 {
-	struct timespec ts;
+	mach_timespec_t ts = { 0, 0 };
+	static clock_serv_t clock_service;
 
-	if (caa_unlikely(clock_gettime(CLOCK_MONOTONIC, &ts)))
+	if (caa_unlikely(!clock_service)) {
+		if (host_get_clock_service(mach_host_self(),
+				SYSTEM_CLOCK, &clock_service))
+			return -1ULL;
+	}
+	if (caa_unlikely(clock_get_time(clock_service, &ts)))
 		return -1ULL;
 	return ((uint64_t) ts.tv_sec * 1000000000ULL) + ts.tv_nsec;
 }
 
-#elif defined(__APPLE__)
+#elif defined(CONFIG_RCU_HAVE_CLOCK_GETTIME)
 
-#include <mach/mach.h>
-#include <mach/clock.h>
-#include <mach/mach_time.h>
 #include <time.h>
 #include <stdint.h>
 
@@ -181,15 +187,9 @@ typedef uint64_t caa_cycles_t;
 
 static inline caa_cycles_t caa_get_cycles (void)
 {
-	mach_timespec_t ts = { 0, 0 };
-	static clock_serv_t clock_service;
+	struct timespec ts;
 
-	if (caa_unlikely(!clock_service)) {
-		if (host_get_clock_service(mach_host_self(),
-				SYSTEM_CLOCK, &clock_service))
-			return -1ULL;
-	}
-	if (caa_unlikely(clock_get_time(clock_service, &ts)))
+	if (caa_unlikely(clock_gettime(CLOCK_MONOTONIC, &ts)))
 		return -1ULL;
 	return ((uint64_t) ts.tv_sec * 1000000000ULL) + ts.tv_nsec;
 }