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KVM: x86: change TLB flush indicator to bool

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change 0 to false and 1 to true to fix following cocci warnings:

        arch/x86/kvm/mmu/mmu.c:1485:9-10: WARNING: return of 0/1 in function 'kvm_set_pte_rmapp' with return type bool
        arch/x86/kvm/mmu/mmu.c:1636:10-11: WARNING: return of 0/1 in function 'kvm_test_age_rmapp' with return type bool

Signed-off-by: Vihas Mak <makvihas@gmail.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: Wanpeng Li <wanpengli@tencent.com>
Cc: Jim Mattson <jmattson@google.com>
Cc: Joerg Roedel <joro@8bytes.org>
Message-Id: <20211114164312.GA28736@makvihas>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Vihas Mak
2021-11-14 22:13:12 +05:30
committed by Paolo Bonzini
parent aefdc2ed44
commit 98a26b69d8
1 changed files with 5 additions and 5 deletions
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arch/x86/kvm/mmu/mmu.c
+5 -5
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@@ -1454,7 +1454,7 @@ static bool kvm_set_pte_rmapp(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
{
u64 *sptep;
struct rmap_iterator iter;
int need_flush = 0;
bool need_flush = false;
u64 new_spte;
kvm_pfn_t new_pfn;
@@ -1466,7 +1466,7 @@ restart:
rmap_printk("spte %p %llx gfn %llx (%d)\n",
sptep, *sptep, gfn, level);
need_flush = 1;
need_flush = true;
if (pte_write(pte)) {
pte_list_remove(kvm, rmap_head, sptep);
@@ -1482,7 +1482,7 @@ restart:
if (need_flush && kvm_available_flush_tlb_with_range()) {
kvm_flush_remote_tlbs_with_address(kvm, gfn, 1);
return 0;
return false;
}
return need_flush;
@@ -1623,8 +1623,8 @@ static bool kvm_test_age_rmapp(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
for_each_rmap_spte(rmap_head, &iter, sptep)
if (is_accessed_spte(*sptep))
return 1;
return 0;
return true;
return false;
}
#define RMAP_RECYCLE_THRESHOLD 1000