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authorThomas Gleixner <tglx@linutronix.de>2007-10-12 23:04:23 +0200
committerThomas Gleixner <tglx@inhelltoy.tec.linutronix.de>2007-10-12 23:04:23 +0200
commit2f0798a3b1c2155b8f30858e853557aef9da2e4e (patch)
treea7a8c08d84dea9bef33e02eeccd499a6e8f6fc75 /arch
parent5d5a2989b72847e1f5763420ea31383ca63ebf53 (diff)
downloadop-kernel-dev-2f0798a3b1c2155b8f30858e853557aef9da2e4e.zip
op-kernel-dev-2f0798a3b1c2155b8f30858e853557aef9da2e4e.tar.gz
x86: unify timex.h variants
Combine the timex.h variants and move the TSC related code into tsc.h. Move the set_cyc2ns_scale() call into the tsc calibraction code, where it belongs. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/time_64.c1
-rw-r--r--arch/x86/kernel/tsc_64.c3
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/time_64.c b/arch/x86/kernel/time_64.c
index 16f5888..aca081c 100644
--- a/arch/x86/kernel/time_64.c
+++ b/arch/x86/kernel/time_64.c
@@ -328,7 +328,6 @@ void __init time_init(void)
else
vgetcpu_mode = VGETCPU_LSL;
- set_cyc2ns_scale(tsc_khz);
printk(KERN_INFO "time.c: Detected %d.%03d MHz processor.\n",
cpu_khz / 1000, cpu_khz % 1000);
init_tsc_clocksource();
diff --git a/arch/x86/kernel/tsc_64.c b/arch/x86/kernel/tsc_64.c
index 59baecd..9f22e54 100644
--- a/arch/x86/kernel/tsc_64.c
+++ b/arch/x86/kernel/tsc_64.c
@@ -20,7 +20,7 @@ EXPORT_SYMBOL(tsc_khz);
static unsigned int cyc2ns_scale __read_mostly;
-void set_cyc2ns_scale(unsigned long khz)
+static inline void set_cyc2ns_scale(unsigned long khz)
{
cyc2ns_scale = (NSEC_PER_MSEC << NS_SCALE) / khz;
}
@@ -206,6 +206,7 @@ void __init tsc_calibrate(void)
}
tsc_khz = tsc2 / tsc1;
+ set_cyc2ns_scale(tsc_khz);
}
/*
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