On Sun, Jul 29, 2012 at 04:12:58PM +0800, Xiao Guangrong wrote: > After that, the exported and un-inline function, get_fault_pfn, > can be removed > > Signed-off-by: Xiao Guangrong <xiaoguangr...@linux.vnet.ibm.com> > --- > arch/x86/kvm/mmu.c | 2 +- > include/linux/kvm_host.h | 3 ++- > virt/kvm/kvm_main.c | 12 +++--------- > 3 files changed, 6 insertions(+), 11 deletions(-) > > diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c > index a9a2052..19bac91 100644 > --- a/arch/x86/kvm/mmu.c > +++ b/arch/x86/kvm/mmu.c > @@ -2514,7 +2514,7 @@ static pfn_t pte_prefetch_gfn_to_pfn(struct kvm_vcpu > *vcpu, gfn_t gfn, > > slot = gfn_to_memslot_dirty_bitmap(vcpu, gfn, no_dirty_log); > if (!slot) > - return get_fault_pfn(); > + return kvm_fault_pfn; > > hva = gfn_to_hva_memslot(slot, gfn); > > diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h > index dbc65f9..7cd6871 100644 > --- a/include/linux/kvm_host.h > +++ b/include/linux/kvm_host.h > @@ -48,6 +48,8 @@ > #define KVM_MAX_MMIO_FRAGMENTS \ > (KVM_MMIO_SIZE / KVM_USER_MMIO_SIZE + KVM_EXTRA_MMIO_FRAGMENTS) > > +#define kvm_fault_pfn (-EFAULT) > +
This is confusing, it appears to be a variable not a definition. Use "#define KVM_FAULT_PFN_ERR" please. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
