cpuid_refresh_leaf(9)

💅 cpuid_refresh_leaf(9) — straight from the Kernel API Manual ✨

okay so bestie, you opened the Kernel API Manual page for cpuid_refresh_leaf(9), and it's literally about rescanning one CPUID table leaf. tiny job, iconic function, no cap. 🦋

💖 NAME 💖

cpuid_refresh_leaf — Rescan a CPUID table's leaf

✨ SYNOPSIS ✨

void cpuid_refresh_leaf (struct cpuinfo_x86 *c , u32 leaf );

🎀 ARGUMENTS 🎀

• c — the CPU capability structure associated with the current CPU. yes bestie, that's the struct cpuinfo_x86 situation. 💅
• leaf — the leaf to be re-scanned. the actual leaf. u32 and all. ✨

🦋 SEE ALSO 🦋

• Kernel file ./arch/x86/kernel/cpu/cpuid_parser.c — cpuid_scan_cpu(9), cpuid_refresh_range(9). go check those out too, iykyk. 🫶

xoxo bestie 💖 this page came from source/version location ./arch/x86/kernel/cpu, dated October 2026, and it's the cpuid_refresh_leaf(9) page. periodt. 🎀