From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marcelo Tosatti <mtosatti@redhat.com>
Subject: Re: [PATCH] KVM: Fix srcu struct leakage
Date: Tue, 9 Nov 2010 11:53:50 -0200
Message-ID: <20101109135350.GA25952@amt.cnet>
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Cc: Avi Kivity <avi@redhat.com>, kvm <kvm@vger.kernel.org>
To: Jan Kiszka <jan.kiszka@siemens.com>
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On Tue, Nov 09, 2010 at 12:41:26PM +0100, Jan Kiszka wrote:
> Clean up the srcu struct on vm destruction.
> 
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> ---
>  virt/kvm/kvm_main.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
> index 4111a4b..6ec58d1 100644
> --- a/virt/kvm/kvm_main.c
> +++ b/virt/kvm/kvm_main.c
> @@ -513,6 +513,7 @@ static void kvm_destroy_vm(struct kvm *kvm)
>  #else
>  	kvm_arch_flush_shadow(kvm);
>  #endif
> +	cleanup_srcu_struct(&kvm->srcu);
>  	kvm_arch_destroy_vm(kvm);
>  	hardware_disable_all();
>  	mmdrop(mm);
> -- 
> 1.7.1

kvm_arch_destroy_vm does it.