kvm_stats_li..._hist_update(9)

💖 kvm_stats_li..._hist_update(9) 💖

okay bestie, welcome to the Kernel API Manual ✨ this page is about kvm_stats_linear_hist_update, and it's literally the tiny helper for linear histogram statistics data. no cap, it's short and sweet, so let's get into it 💅

🌸 NAME 🌸

kvm_stats_linear_hist_update — update bucket value for linear histogram statistics data.

✨ SYNOPSIS ✨

void kvm_stats_linear_hist_update (u64 *data , size_t size , u64 value , size_t bucket_size );

🎀 ARGUMENTS 🎀

• data — start address of the stats data. that's the beginning of the stats data, bestie 🫶
• size — the number of bucket of the stats data. yep, the bucket count for the stats data.
• value — the new value used to update the linear histogram's bucket. this is the shiny new value doing the updating ✨
• bucket_size — the size (width) of a bucket. width of one bucket, periodt.

🌈 SEE ALSO 🌈

• Kernel file ./include/linux/kvm_host.h — the kernel file in the mix 👀
• guest_state_enter_irqoff(9)
• guest_state_exit_irqoff(9)
• kvm_gpc_init(9)
• kvm_gpc_activate(9)
• kvm_gpc_activate_hva(9)
• kvm_gpc_check(9)
• kvm_gpc_refresh(9)
• kvm_gpc_deactivate(9)
• kvm_stats_log_hist_update(9)

💌 source/version: ./include/linux · date: October 2026 — slay, bye bestie! 🫶