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| author | David Wang <davidwang@zhaoxin.com> | 2018-05-03 04:32:44 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-05-13 12:06:12 +0200 |
| commit | 2cc61be60e37b1856a97ccbdcca3e86e593bf06a (patch) | |
| tree | a4d2eae5b8d11c1b2dd1ca8afb2a4be3c99b4e52 /arch/x86/kernel/cpu/cpu.h | |
| parent | x86/CPU: Move cpu local function declarations to local header (diff) | |
| download | linux-2cc61be60e37b1856a97ccbdcca3e86e593bf06a.tar.xz linux-2cc61be60e37b1856a97ccbdcca3e86e593bf06a.zip | |
x86/CPU: Make intel_num_cpu_cores() generic
intel_num_cpu_cores() is a static function in intel.c which can't be used
by other files. Define another function called detect_num_cpu_cores() in
common.c to replace this function so it can be reused.
Signed-off-by: David Wang <davidwang@zhaoxin.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: lukelin@viacpu.com
Cc: qiyuanwang@zhaoxin.com
Cc: gregkh@linuxfoundation.org
Cc: brucechang@via-alliance.com
Cc: timguo@zhaoxin.com
Cc: cooperyan@zhaoxin.com
Cc: hpa@zytor.com
Cc: benjaminpan@viatech.com
Link: https://lkml.kernel.org/r/1525314766-18910-2-git-send-email-davidwang@zhaoxin.com
Diffstat (limited to 'arch/x86/kernel/cpu/cpu.h')
| -rw-r--r-- | arch/x86/kernel/cpu/cpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/cpu.h b/arch/x86/kernel/cpu/cpu.h index c415f99e9599..efd6ef8ad14e 100644 --- a/arch/x86/kernel/cpu/cpu.h +++ b/arch/x86/kernel/cpu/cpu.h @@ -54,6 +54,7 @@ extern u32 get_scattered_cpuid_leaf(unsigned int level, extern unsigned int init_intel_cacheinfo(struct cpuinfo_x86 *c); extern void init_amd_cacheinfo(struct cpuinfo_x86 *c); +extern int detect_num_cpu_cores(struct cpuinfo_x86 *c); extern int detect_extended_topology(struct cpuinfo_x86 *c); extern void detect_ht(struct cpuinfo_x86 *c); |