On Mon, Dec 21, 2020, Paolo Bonzini wrote: > On 18/12/20 10:10, Vitaly Kuznetsov wrote: > > > - int root = vcpu->arch.mmu->shadow_root_level; > > > - int leaf; > > > - int level; > > > + int root, leaf, level; > > > bool reserved = false; > > Personal taste: I would've renamed 'root' to 'root_level' (to be > > consistent with get_walk()/kvm_tdp_mmu_get_walk()) and 'level' to > > e.g. 'l' as it's only being used as an interator ('i' would also do). > > Maybe agree on the former, not really on the latter. :) Same here. I kept 'root' to reduce code churn, even though I'd probably have used 'root_level' if I were writing from scratch.