Commit 445b8236 authored by Tang Chen's avatar Tang Chen Committed by Paolo Bonzini
Browse files

kvm: Rename make_all_cpus_request() to kvm_make_all_cpus_request() and make it non-static 



Different architectures need different requests, and in fact we
will use this function in architecture-specific code later. This
will be outside kvm_main.c, so make it non-static and rename it to
kvm_make_all_cpus_request().

Reviewed-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: default avatarTang Chen <tangchen@cn.fujitsu.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 57128468

include/linux/kvm_host.h

+1 −0
Original line number Original line Diff line number Diff line
@@ -586,6 +586,7 @@ void kvm_flush_remote_tlbs(struct kvm *kvm); 
void kvm_reload_remote_mmus(struct kvm *kvm);

void kvm_reload_remote_mmus(struct kvm *kvm);

void kvm_make_mclock_inprogress_request(struct kvm *kvm);

void kvm_make_mclock_inprogress_request(struct kvm *kvm);

void kvm_make_scan_ioapic_request(struct kvm *kvm);

void kvm_make_scan_ioapic_request(struct kvm *kvm);

bool kvm_make_all_cpus_request(struct kvm *kvm, unsigned int req);





long kvm_arch_dev_ioctl(struct file *filp,

long kvm_arch_dev_ioctl(struct file *filp,

			unsigned int ioctl, unsigned long arg);

			unsigned int ioctl, unsigned long arg);

virt/kvm/kvm_main.c

+5 −5
Original line number Original line Diff line number Diff line
@@ -153,7 +153,7 @@ static void ack_flush(void *_completed) 
{

{

}

}





static bool make_all_cpus_request(struct kvm *kvm, unsigned int req)

bool kvm_make_all_cpus_request(struct kvm *kvm, unsigned int req)

{

{

	int i, cpu, me;

	int i, cpu, me;

	cpumask_var_t cpus;

	cpumask_var_t cpus;
@@ -190,7 +190,7 @@ void kvm_flush_remote_tlbs(struct kvm *kvm) 
	long dirty_count = kvm->tlbs_dirty;

	long dirty_count = kvm->tlbs_dirty;





	smp_mb();

	smp_mb();

	if (make_all_cpus_request(kvm, KVM_REQ_TLB_FLUSH))

	if (kvm_make_all_cpus_request(kvm, KVM_REQ_TLB_FLUSH))

		++kvm->stat.remote_tlb_flush;

		++kvm->stat.remote_tlb_flush;

	cmpxchg(&kvm->tlbs_dirty, dirty_count, 0);

	cmpxchg(&kvm->tlbs_dirty, dirty_count, 0);

}

}
@@ -198,17 +198,17 @@ EXPORT_SYMBOL_GPL(kvm_flush_remote_tlbs); 




void kvm_reload_remote_mmus(struct kvm *kvm)

void kvm_reload_remote_mmus(struct kvm *kvm)

{

{

	make_all_cpus_request(kvm, KVM_REQ_MMU_RELOAD);

	kvm_make_all_cpus_request(kvm, KVM_REQ_MMU_RELOAD);

}

}





void kvm_make_mclock_inprogress_request(struct kvm *kvm)

void kvm_make_mclock_inprogress_request(struct kvm *kvm)

{

{

	make_all_cpus_request(kvm, KVM_REQ_MCLOCK_INPROGRESS);

	kvm_make_all_cpus_request(kvm, KVM_REQ_MCLOCK_INPROGRESS);

}

}





void kvm_make_scan_ioapic_request(struct kvm *kvm)

void kvm_make_scan_ioapic_request(struct kvm *kvm)

{

{

	make_all_cpus_request(kvm, KVM_REQ_SCAN_IOAPIC);

	kvm_make_all_cpus_request(kvm, KVM_REQ_SCAN_IOAPIC);

}

}





int kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id)

int kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id)