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i386/cpu: Drop cores_per_pkg in cpu_x86_cpuid()

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Local variable cores_per_pkg is only used to calculate threads_per_pkg.
No need for it. Drop it and open-code it instead.

Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Link: https://lore.kernel.org/r/20241219110125.1266461-4-xiaoyao.li@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Xiaoyao Li
2025-01-10 23:34:45 +01:00
committed by Paolo Bonzini
parent 81bd60625f
commit 00ec7be67c
1 changed files with 2 additions and 4 deletions
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target/i386/cpu.c
+2 -4
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@@ -6499,7 +6499,6 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count,
uint32_t limit;
uint32_t signature[3];
X86CPUTopoInfo topo_info;
uint32_t cores_per_pkg;
uint32_t threads_per_pkg;
topo_info.dies_per_pkg = env->nr_dies;
@@ -6507,9 +6506,8 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count,
topo_info.cores_per_module = cs->nr_cores / env->nr_dies / env->nr_modules;
topo_info.threads_per_core = cs->nr_threads;
cores_per_pkg = topo_info.cores_per_module * topo_info.modules_per_die *
topo_info.dies_per_pkg;
threads_per_pkg = cores_per_pkg * topo_info.threads_per_core;
threads_per_pkg = topo_info.threads_per_core * topo_info.cores_per_module *
topo_info.modules_per_die * topo_info.dies_per_pkg;
/* Calculate & apply limits for different index ranges */
if (index >= 0xC0000000) {