get_cache

Name:The max shared threads number comes from CPUID.4:EAX[25-14] with input* ECX as cache index. Then right shift apicid by the number's order to get* cache id for this cache node.

Proto:static void get_cache_id(int cpu, struct _cpuid4_info_regs *id4_regs)

Type:void

Parameter:

Type	Parameter	Name
int	cpu
struct _cpuid4_info_regs *	id4_regs

1008

c = cpu_data(cpu)

1012

num_threads_sharing = 1 + num_threads_sharing

1013

index_msb = get_count_order(num_threads_sharing)

1014

id = apicid >> index_msb

**Caller**
Name	Describe
__populate_cache_leaves

Source code conversion tool public plug-in interface	X
Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion

Function report