On Thu, Jul 01, 2010 at 09:53:04PM +0800, Xiao Guangrong wrote: > Introduce gfn_to_pfn_atomic(), it's the fast path and can used in atomic > context, the later patch will use it > > Signed-off-by: Xiao Guangrong <[email protected]> > --- > arch/x86/mm/gup.c | 2 ++ > include/linux/kvm_host.h | 1 + > virt/kvm/kvm_main.c | 32 +++++++++++++++++++++++++------- > 3 files changed, 28 insertions(+), 7 deletions(-) > > diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c > index 738e659..0c9034b 100644 > --- a/arch/x86/mm/gup.c > +++ b/arch/x86/mm/gup.c > @@ -6,6 +6,7 @@ > */ > #include <linux/sched.h> > #include <linux/mm.h> > +#include <linux/module.h> > #include <linux/vmstat.h> > #include <linux/highmem.h> > > @@ -274,6 +275,7 @@ int __get_user_pages_fast(unsigned long start, int > nr_pages, int write, > > return nr; > } > +EXPORT_SYMBOL_GPL(__get_user_pages_fast); > > /** > * get_user_pages_fast() - pin user pages in memory
This should be a separate patch (overlooked that before). Ingo, Nick, can this go in through the kvm tree? -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
