diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-07-06 08:23:39 -0400 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-07-06 08:23:39 -0400 |
commit | 68083e05d72d94f347293d8cc0067050ba904bfa (patch) | |
tree | 842e71365bd90866be7add181661a4039d891564 /arch/x86/kernel/tsc_64.c | |
parent | 7baac8b91f9871ba8cb09af84de4ae1d86d07812 (diff) | |
parent | b7279469d66b55119784b8b9529c99c1955fe747 (diff) |
Merge commit 'v2.6.26-rc9' into cpus4096
Diffstat (limited to 'arch/x86/kernel/tsc_64.c')
-rw-r--r-- | arch/x86/kernel/tsc_64.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/kernel/tsc_64.c b/arch/x86/kernel/tsc_64.c index fcc16e58609e..1784b8077a12 100644 --- a/arch/x86/kernel/tsc_64.c +++ b/arch/x86/kernel/tsc_64.c | |||
@@ -227,14 +227,14 @@ void __init tsc_calibrate(void) | |||
227 | /* hpet or pmtimer available ? */ | 227 | /* hpet or pmtimer available ? */ |
228 | if (!hpet && !pm1 && !pm2) { | 228 | if (!hpet && !pm1 && !pm2) { |
229 | printk(KERN_INFO "TSC calibrated against PIT\n"); | 229 | printk(KERN_INFO "TSC calibrated against PIT\n"); |
230 | return; | 230 | goto out; |
231 | } | 231 | } |
232 | 232 | ||
233 | /* Check, whether the sampling was disturbed by an SMI */ | 233 | /* Check, whether the sampling was disturbed by an SMI */ |
234 | if (tsc1 == ULONG_MAX || tsc2 == ULONG_MAX) { | 234 | if (tsc1 == ULONG_MAX || tsc2 == ULONG_MAX) { |
235 | printk(KERN_WARNING "TSC calibration disturbed by SMI, " | 235 | printk(KERN_WARNING "TSC calibration disturbed by SMI, " |
236 | "using PIT calibration result\n"); | 236 | "using PIT calibration result\n"); |
237 | return; | 237 | goto out; |
238 | } | 238 | } |
239 | 239 | ||
240 | tsc2 = (tsc2 - tsc1) * 1000000L; | 240 | tsc2 = (tsc2 - tsc1) * 1000000L; |
@@ -255,6 +255,7 @@ void __init tsc_calibrate(void) | |||
255 | 255 | ||
256 | tsc_khz = tsc2 / tsc1; | 256 | tsc_khz = tsc2 / tsc1; |
257 | 257 | ||
258 | out: | ||
258 | for_each_possible_cpu(cpu) | 259 | for_each_possible_cpu(cpu) |
259 | set_cyc2ns_scale(tsc_khz, cpu); | 260 | set_cyc2ns_scale(tsc_khz, cpu); |
260 | } | 261 | } |