Messages in this thread | | | Subject | Re: [PATCH] KVM: Remove redundant smp_mb() in the kvm_mmu_commit_zap_page() | From | Xiao Guangrong <> | Date | Thu, 10 Mar 2016 23:45:48 +0800 |
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On 03/10/2016 11:31 PM, Paolo Bonzini wrote: > > > On 10/03/2016 16:26, Paolo Bonzini wrote: >> Compared to smp_load_acquire(), smp_mb() adds an ordering between stores >> and loads. > > Here, the ordering is load-store, hence...
Yes, this is why i put smp_mb() in the code. :)
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