Re: [RFC] para virt interface of perf to support kvm guest os statistics collection in guest os
From
Peter Zijlstra <>
Date
Thu, 10 Jun 2010 11:50:37 +0200
On Thu, 2010-06-10 at 10:21 +0800, Zhang, Yanmin wrote: > . The ABI mostly includes the definition of struct perf_event_attr, > guest_perf_counter, > and hypercalls.
Note that perf_event_attr isn't guaranteed to be stable between kernels, it can grow.