On Mon, Jun 12, 2017 at 5:07 AM, Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx> wrote: > On Sat, Jun 10, 2017 at 02:49:37PM -0700, Dan Williams wrote: >> diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h >> index c4706e2c3358..901ed3767d1b 100644 >> --- a/include/linux/huge_mm.h >> +++ b/include/linux/huge_mm.h >> @@ -1,6 +1,8 @@ >> #ifndef _LINUX_HUGE_MM_H >> #define _LINUX_HUGE_MM_H >> >> +#include <linux/fs.h> >> + > > It means <linux/mm.h> now depends on <linux/fs.h>. I don't think it's a > good idea. Seems to be ok as far as 0day-kbuild-robot is concerned. The alternative is to move vma_is_dax() out of line. I think transparent_hugepage_enabled() is called frequently enough to make it worth it to keep it inline.
