linux-kernel - Re: [PATCH v8 11/11] KVM: selftests: Cache binary stats metadata for duration of test

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Message-ID: <Yo/K3L62VUh4vW30@xz-m1.local>
Date:   Thu, 26 May 2022 14:45:48 -0400
From:   Peter Xu <peterx@...hat.com>
To:     Ben Gardon <bgardon@...gle.com>
Cc:     kvm@...r.kernel.org, Paolo Bonzini <pbonzini@...hat.com>,
        linux-kernel@...r.kernel.org,
        Sean Christopherson <seanjc@...gle.com>,
        David Matlack <dmatlack@...gle.com>,
        Jim Mattson <jmattson@...gle.com>,
        David Dunn <daviddunn@...gle.com>,
        Jing Zhang <jingzhangos@...gle.com>,
        Junaid Shahid <junaids@...gle.com>
Subject: Re: [PATCH v8 11/11] KVM: selftests: Cache binary stats metadata for
 duration of test

On Thu, May 26, 2022 at 05:54:08PM +0000, Ben Gardon wrote:
> In order to improve performance across multiple reads of VM stats, cache
> the stats metadata in the VM struct.
> 
> Signed-off-by: Ben Gardon <bgardon@...gle.com>

Reviewed-by: Peter Xu <peterx@...hat.com>

-- 
Peter Xu