diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2007-10-12 17:04:23 -0400 |
---|---|---|
committer | Thomas Gleixner <tglx@inhelltoy.tec.linutronix.de> | 2007-10-12 17:04:23 -0400 |
commit | 2f0798a3b1c2155b8f30858e853557aef9da2e4e (patch) | |
tree | a7a8c08d84dea9bef33e02eeccd499a6e8f6fc75 /arch/x86 | |
parent | 5d5a2989b72847e1f5763420ea31383ca63ebf53 (diff) |
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/x86')
-rw-r--r-- | arch/x86/kernel/time_64.c | 1 | ||||
-rw-r--r-- | arch/x86/kernel/tsc_64.c | 3 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/time_64.c b/arch/x86/kernel/time_64.c index 16f58886e8d..aca081c3788 100644 --- a/arch/x86/kernel/time_64.c +++ b/arch/x86/kernel/time_64.c | |||
@@ -328,7 +328,6 @@ void __init time_init(void) | |||
328 | else | 328 | else |
329 | vgetcpu_mode = VGETCPU_LSL; | 329 | vgetcpu_mode = VGETCPU_LSL; |
330 | 330 | ||
331 | set_cyc2ns_scale(tsc_khz); | ||
332 | printk(KERN_INFO "time.c: Detected %d.%03d MHz processor.\n", | 331 | printk(KERN_INFO "time.c: Detected %d.%03d MHz processor.\n", |
333 | cpu_khz / 1000, cpu_khz % 1000); | 332 | cpu_khz / 1000, cpu_khz % 1000); |
334 | init_tsc_clocksource(); | 333 | init_tsc_clocksource(); |
diff --git a/arch/x86/kernel/tsc_64.c b/arch/x86/kernel/tsc_64.c index 59baecd135a..9f22e542c37 100644 --- a/arch/x86/kernel/tsc_64.c +++ b/arch/x86/kernel/tsc_64.c | |||
@@ -20,7 +20,7 @@ EXPORT_SYMBOL(tsc_khz); | |||
20 | 20 | ||
21 | static unsigned int cyc2ns_scale __read_mostly; | 21 | static unsigned int cyc2ns_scale __read_mostly; |
22 | 22 | ||
23 | void set_cyc2ns_scale(unsigned long khz) | 23 | static inline void set_cyc2ns_scale(unsigned long khz) |
24 | { | 24 | { |
25 | cyc2ns_scale = (NSEC_PER_MSEC << NS_SCALE) / khz; | 25 | cyc2ns_scale = (NSEC_PER_MSEC << NS_SCALE) / khz; |
26 | } | 26 | } |
@@ -206,6 +206,7 @@ void __init tsc_calibrate(void) | |||
206 | } | 206 | } |
207 | 207 | ||
208 | tsc_khz = tsc2 / tsc1; | 208 | tsc_khz = tsc2 / tsc1; |
209 | set_cyc2ns_scale(tsc_khz); | ||
209 | } | 210 | } |
210 | 211 | ||
211 | /* | 212 | /* |