Commit 78329084 authored by Ye Xingchen's avatar Ye Xingchen Committed by Anup Patel
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RISC-V: KVM: use bitmap_zero() API 



bitmap_zero() is faster than bitmap_clear(), so use bitmap_zero()
instead of bitmap_clear().

Signed-off-by: default avatarYe Xingchen <ye.xingchen@zte.com.cn>
Reviewed-by: default avatarAnup Patel <anup@brainfault.org>
Signed-off-by: default avatarAnup Patel <anup@brainfault.org>
parent 9561de3a

arch/riscv/kvm/tlb.c

+1 −1
Original line number Diff line number Diff line
@@ -296,7 +296,7 @@ static void make_xfence_request(struct kvm *kvm, 
	unsigned int actual_req = req;

	DECLARE_BITMAP(vcpu_mask, KVM_MAX_VCPUS);



	bitmap_clear(vcpu_mask, 0, KVM_MAX_VCPUS);

	bitmap_zero(vcpu_mask, KVM_MAX_VCPUS);

	kvm_for_each_vcpu(i, vcpu, kvm) {

		if (hbase != -1UL) {

			if (vcpu->vcpu_id < hbase)