---

yaml --- r: 80153 b: refs/heads/master c: cdc7957 h: refs/heads/master i: 80151: c14d98f v: v3
git-mirror · Jan 30, 2008 · 68d6e72 · 68d6e72
1 parent 2aedbbc
commit 68d6e72
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Showing 3 changed files with 12 additions and 8 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fde1b3fa947c2512e3715962ebb1d3a6a9b9bb7d
+refs/heads/master: cdc7957d1954908a39a6964e9c6f643916e76c4b
diff --git a/trunk/arch/x86/kernel/rtc.c b/trunk/arch/x86/kernel/rtc.c
@@ -6,6 +6,7 @@
 #include <linux/mc146818rtc.h>
 
 #include <asm/time.h>
+#include <asm/vsyscall.h>
 
 #ifdef CONFIG_X86_32
 # define CMOS_YEARS_OFFS 1900
@@ -194,3 +195,12 @@ int update_persistent_clock(struct timespec now)
 {
 	return set_rtc_mmss(now.tv_sec);
 }
+
+unsigned long long __vsyscall_fn native_read_tsc(void)
+{
+	DECLARE_ARGS(val, low, high);
+
+	asm volatile("rdtsc" : EAX_EDX_RET(val, low, high));
+	return EAX_EDX_VAL(val, low, high);
+}
+EXPORT_SYMBOL_GPL(native_read_tsc);
diff --git a/trunk/include/asm-x86/msr.h b/trunk/include/asm-x86/msr.h
@@ -91,13 +91,7 @@ static inline int native_write_msr_safe(unsigned int msr,
 	return err;
 }
 
-static inline unsigned long long native_read_tsc(void)
-{
-	DECLARE_ARGS(val, low, high);
-
-	asm volatile("rdtsc" : EAX_EDX_RET(val, low, high));
-	return EAX_EDX_VAL(val, low, high);
-}
+extern unsigned long long native_read_tsc(void);
 
 static inline unsigned long long native_read_pmc(int counter)
 {