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KVM: inline is_*_pfn functions

Browse source 
These functions are exported and can not inline, move them
to kvm_host.h to eliminate the overload of function call

Signed-off-by: Xiao Guangrong <[email protected]>
Signed-off-by: Avi Kivity <[email protected]>
This commit is contained in:
Xiao Guangrong 2012-08-03 15:39:59 +08:00 • committed by Avi Kivity
commit 83f09228d0
2 changed files with 16 additions and 21 deletions
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18
virt/kvm/kvm_main.c
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@ -928,24 +928,6 @@ int is_error_page(struct page *page)
}
EXPORT_SYMBOL_GPL(is_error_page);
int is_error_pfn(pfn_t pfn)
{
return IS_ERR_VALUE(pfn);
}
EXPORT_SYMBOL_GPL(is_error_pfn);
int is_noslot_pfn(pfn_t pfn)
{
return pfn == -ENOENT;
}
EXPORT_SYMBOL_GPL(is_noslot_pfn);
int is_invalid_pfn(pfn_t pfn)
{
return !is_noslot_pfn(pfn) && is_error_pfn(pfn);
}
EXPORT_SYMBOL_GPL(is_invalid_pfn);
struct page *get_bad_page(void)
{
return ERR_PTR(-ENOENT);