Hi Dongsheng, On Mon, 27 Jan 2014 17:15:37 -0500, Dongsheng Yang wrote: > Some bits about priority are defined in linux/sched/rt.h, but > some of them are not only for rt scheduler, such as MAX_PRIO. > > This patch move them all into a new header file, linux/sched/prio.h. > > Signed-off-by: Dongsheng Yang <yangds.f...@cn.fujitsu.com> > --- > include/linux/sched.h | 4 ++++ > include/linux/sched/prio.h | 23 +++++++++++++++++++++++ > include/linux/sched/rt.h | 21 +++------------------ > 3 files changed, 30 insertions(+), 18 deletions(-) > create mode 100644 include/linux/sched/prio.h > > diff --git a/include/linux/sched.h b/include/linux/sched.h > index 68a0e84..ba1b732 100644 > --- a/include/linux/sched.h > +++ b/include/linux/sched.h > @@ -3,6 +3,10 @@ > > #include <uapi/linux/sched.h> > > +#ifndef _SCHED_PRIO_H > +#include <linux/sched/prio.h> > +#endif /* #ifndef _SCHED_PRIO_H */
It seems you don't need to use #ifndef-#endif pair to include a header file? Thanks, Namhyung -- 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/