evie/android_kernel_oneplus_msm8998
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kvm: Rename make_all_cpus_request() to kvm_make_all_cpus_request() and make it non-static

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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: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Tang Chen 2014-09-24 15:57:55 +08:00 • committed by Paolo Bonzini
parent 5712846808
commit 445b823695
2 changed files with 6 additions and 5 deletions
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1
include/linux/kvm_host.h
View file

@ -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);

10
virt/kvm/kvm_main.c
View file

@ -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)