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KVM: fix build warning within __kvm_set_memory_region() on s390 

Get rid of this warning:

  CC      arch/s390/kvm/../../../virt/kvm/kvm_main.o
arch/s390/kvm/../../../virt/kvm/kvm_main.c:596:12: warning: 'kvm_create_dirty_bitmap' defined but not used

The only caller of the function is within a !CONFIG_S390 section, so add the
same ifdef around kvm_create_dirty_bitmap() as well.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Heiko Carstens 2011-01-17 21:21:08 +01:00 committed by Marcelo Tosatti
parent 9ca5231831
commit d48ead8b0b
1 changed files with 2 additions and 0 deletions
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2
virt/kvm/kvm_main.c
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@ -588,6 +588,7 @@ static int kvm_vm_release(struct inode *inode, struct file *filp)
return 0;
}
#ifndef CONFIG_S390
/*
* Allocation size is twice as large as the actual dirty bitmap size.
* This makes it possible to do double buffering: see x86's
@ -608,6 +609,7 @@ static int kvm_create_dirty_bitmap(struct kvm_memory_slot *memslot)
memslot->dirty_bitmap_head = memslot->dirty_bitmap;
return 0;
}
#endif /* !CONFIG_S390 */
/*
* Allocate some memory and give it an address in the guest physical address