---

yaml --- r: 80157 b: refs/heads/master c: 92767af h: refs/heads/master i: 80155: aecc6fb v: v3
git-mirror · Jan 30, 2008 · 545352d · 545352d
1 parent 0606413
commit 545352d
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Showing 4 changed files with 17 additions and 11 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6d63de8dbcda98511206897562ecfcdacf18f523
+refs/heads/master: 92767af0e3904b4d35ed547fb514ff6cb227e678
diff --git a/trunk/arch/x86/kernel/rtc.c b/trunk/arch/x86/kernel/rtc.c
@@ -196,14 +196,9 @@ int update_persistent_clock(struct timespec now)
 	return set_rtc_mmss(now.tv_sec);
 }
 
-unsigned long long __vsyscall_fn native_read_tsc(void)
+unsigned long long native_read_tsc(void)
 {
-	DECLARE_ARGS(val, low, high);
-
-	rdtsc_barrier();
-	asm volatile("rdtsc" : EAX_EDX_RET(val, low, high));
-	rdtsc_barrier();
-
-	return EAX_EDX_VAL(val, low, high);
+	return __native_read_tsc();
 }
-EXPORT_SYMBOL_GPL(native_read_tsc);
+EXPORT_SYMBOL(native_read_tsc);
+
diff --git a/trunk/include/asm-x86/msr.h b/trunk/include/asm-x86/msr.h
@@ -93,6 +93,17 @@ static inline int native_write_msr_safe(unsigned int msr,
 
 extern unsigned long long native_read_tsc(void);
 
+static __always_inline unsigned long long __native_read_tsc(void)
+{
+	DECLARE_ARGS(val, low, high);
+
+	rdtsc_barrier();
+	asm volatile("rdtsc" : EAX_EDX_RET(val, low, high));
+	rdtsc_barrier();
+
+	return EAX_EDX_VAL(val, low, high);
+}
+
 static inline unsigned long long native_read_pmc(int counter)
 {
 	DECLARE_ARGS(val, low, high);

diff --git a/trunk/include/asm-x86/tsc.h b/trunk/include/asm-x86/tsc.h
@@ -46,7 +46,7 @@ static inline cycles_t vget_cycles(void)
 	if (!cpu_has_tsc)
 		return 0;
 #endif
-	return (cycles_t) native_read_tsc();
+	return (cycles_t) __native_read_tsc();
 }
 
 extern void tsc_init(void);