On Sun, Jul 29, 2012 at 04:16:28PM +0800, Xiao Guangrong wrote: > It is used to eliminate the overload of function call and cleanup > the code > > Signed-off-by: Xiao Guangrong <xiaoguangr...@linux.vnet.ibm.com> > --- > include/linux/kvm_host.h | 9 +++++++-- > virt/kvm/async_pf.c | 2 +- > virt/kvm/kvm_main.c | 13 +------------ > 3 files changed, 9 insertions(+), 15 deletions(-) > > diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h > index 387ecc5..08a9da9 100644 > --- a/include/linux/kvm_host.h > +++ b/include/linux/kvm_host.h > @@ -68,6 +68,13 @@ static inline int is_invalid_pfn(pfn_t pfn) > return !is_noslot_pfn(pfn) && is_error_pfn(pfn); > } > > +#define kvm_bad_page (ERR_PTR(-ENOENT))
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