Re: [PATCH 12/12] perf intel-pt: Parse VM Time Correlation options and set up decoding

From: Andi Kleen
Date: Thu Apr 29 2021 - 17:24:52 EST


> +Note the options for 'perf inject' --vm-time-correlation are:
> +
> + [ dry-run ] [ <TSC Offset> [ : <VMCS> [ , <VMCS> ]... ] ]...

Can you describe what dry-run does?