Re: [PATCH RESEND^2] x86/paravirt: add backoff mechanism to virt_spin_lock
From: Dave Hansen
Date: Wed Aug 13 2025 - 10:23:56 EST
On 8/12/25 17:50, Wangyang Guo wrote:
> The optimization can improves SpecCPU2017 502.gcc_r benchmark by ~4% for
> 288 cores VM on Intel Xeon 6 E-cores platform.
Which specific locks are getting contended?