Commit 15eb1b6a authored by Bo Liu's avatar Bo Liu Committed by Michael Ellerman
Browse files

KVM: PPC: Book3S HV: Use consistent type for return value of kvm_age_rmapp() 



The return value type defined in the function kvm_age_rmapp() is
"bool", but the return value type defined in the implementation of the
function kvm_age_rmapp() is "int".

Change the return value type to "bool".

Signed-off-by: default avatarBo Liu <liubo03@inspur.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220401065252.36472-1-liubo03@inspur.com
parent 300981ab

arch/powerpc/kvm/book3s_64_mmu_hv.c

+3 −3
Original line number Diff line number Diff line
@@ -887,7 +887,7 @@ static bool kvm_age_rmapp(struct kvm *kvm, struct kvm_memory_slot *memslot, 
	struct revmap_entry *rev = kvm->arch.hpt.rev;

	unsigned long head, i, j;

	__be64 *hptep;

	int ret = 0;

	bool ret = false;

	unsigned long *rmapp;



	rmapp = &memslot->arch.rmap[gfn - memslot->base_gfn];
@@ -895,7 +895,7 @@ static bool kvm_age_rmapp(struct kvm *kvm, struct kvm_memory_slot *memslot, 
	lock_rmap(rmapp);

	if (*rmapp & KVMPPC_RMAP_REFERENCED) {

		*rmapp &= ~KVMPPC_RMAP_REFERENCED;

		ret = 1;

		ret = true;

	}

	if (!(*rmapp & KVMPPC_RMAP_PRESENT)) {

		unlock_rmap(rmapp);
@@ -927,7 +927,7 @@ static bool kvm_age_rmapp(struct kvm *kvm, struct kvm_memory_slot *memslot, 
				rev[i].guest_rpte |= HPTE_R_R;

				note_hpte_modification(kvm, &rev[i]);

			}

			ret = 1;

			ret = true;

		}

		__unlock_hpte(hptep, be64_to_cpu(hptep[0]));

	} while ((i = j) != head);