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kvm: use kvfree() in kvm_arch_free_vm()

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By switching from kfree() to kvfree() in kvm_arch_free_vm() Arm64 can
use the common variant. This can be accomplished by adding another
macro __KVM_HAVE_ARCH_VM_FREE, which will be used only by x86 for now.

Further simplification can be achieved by adding __kvm_arch_free_vm()
doing the common part.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Message-Id: <20210903130808.30142-5-jgross@suse.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Juergen Gross 2021-09-03 15:08:05 +02:00 • committed by Paolo Bonzini
parent b73a54321a
commit 78b497f2e6
5 changed files with 11 additions and 11 deletions
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9
include/linux/kvm_host.h
View file

@ -1081,10 +1081,17 @@ static inline struct kvm *kvm_arch_alloc_vm(void)
{
return kzalloc(sizeof(struct kvm), GFP_KERNEL);
}
#endif
static inline void __kvm_arch_free_vm(struct kvm *kvm)
{
kvfree(kvm);
}
#ifndef __KVM_HAVE_ARCH_VM_FREE
static inline void kvm_arch_free_vm(struct kvm *kvm)
{
kfree(kvm);
__kvm_arch_free_vm(kvm);
}
#endif