diff options
| author |   Joerg Roedel <joerg.roedel@amd.com> | 2007-05-02 19:27:06 +0200 |
|---|---|---|
| committer |   Andi Kleen <andi@basil.nowhere.org> | 2007-05-02 19:27:06 +0200 |
| commit | 6b37f5a20c0e5c334c010a587058354215433e92 (patch) | |
| tree | de875cded9229b46f94a10aa2c1379060247280e /include | |
| parent | [PATCH] x86-64: Remove duplicated code for reading control registers (diff) | |
| download | linux-dev-6b37f5a20c0e5c334c010a587058354215433e92.tar.xz linux-dev-6b37f5a20c0e5c334c010a587058354215433e92.zip | |
[PATCH] x86-64: fix cpu MHz reporting on constant_tsc cpus
This patch fixes the reporting of cpu_mhz in /proc/cpuinfo on CPUs with
a constant TSC rate and a kernel with disabled cpufreq.
Signed-off-by: Mark Langsdorf <mark.langsdorf@amd.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Andi Kleen <ak@suse.de>
arch/x86_64/kernel/apic.c | 2 -
arch/x86_64/kernel/time.c | 58 +++++++++++++++++++++++++++++++++++++++---
arch/x86_64/kernel/tsc.c | 12 +++++---
arch/x86_64/kernel/tsc_sync.c | 2 -
include/asm-x86_64/proto.h | 1
5 files changed, 65 insertions(+), 10 deletions(-)
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86_64/proto.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-x86_64/proto.h b/include/asm-x86_64/proto.h index f64949fae61a..78427021d94a 100644 --- a/include/asm-x86_64/proto.h +++ b/include/asm-x86_64/proto.h @@ -92,6 +92,7 @@ extern unsigned long table_start, table_end; extern int exception_trace; extern unsigned cpu_khz; +extern unsigned tsc_khz; extern void no_iommu_init(void); extern int force_iommu, no_iommu; |