* Peter Zijlstra <pet...@infradead.org> wrote:
> On Tue, Feb 13, 2018 at 09:59:42AM +0100, Vincent Guittot wrote:
> > Remove a useless space in # ifdef and align it with others
> >
> > Signed-off-by: Vincent Guittot <vincent.guit...@linaro.org>
> > ---
> > kernel/sched/fair.c | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
> > index 1070803..cad1932 100644
> > --- a/kernel/sched/fair.c
> > +++ b/kernel/sched/fair.c
> > @@ -2823,7 +2823,7 @@ void reweight_task(struct task_struct *p, int prio)
> > }
> >
> > #ifdef CONFIG_FAIR_GROUP_SCHED
> > -# ifdef CONFIG_SMP
> > +#ifdef CONFIG_SMP
>
> Heh, so this is one where Ingo and me disagree ;-)
In this particular case I agree with you.
> He likes that indented preprocessor nonsense, whereas I just find it really
> bothersome.
Here it's bothersome, because the #ifdef block is long.
It's actually a big improvement in other places:
#ifdef CONFIG_EFI_STUB
# ifdef CONFIG_EFI_MIXED
# define XLF23 (XLF_EFI_HANDOVER_32|XLF_EFI_HANDOVER_64)
# else
# ifdef CONFIG_X86_64
# define XLF23 XLF_EFI_HANDOVER_64 /* 64-bit EFI handover ok */
# else
# define XLF23 XLF_EFI_HANDOVER_32 /* 32-bit EFI handover ok */
# endif
# endif
#else
# define XLF23 0
#endif
Which is a _LOT_ more structured and easier to read than:
#ifdef CONFIG_EFI_STUB
#ifdef CONFIG_EFI_MIXED
#define XLF23 (XLF_EFI_HANDOVER_32|XLF_EFI_HANDOVER_64)
#else
#ifdef CONFIG_X86_64
#define XLF23 XLF_EFI_HANDOVER_64 /* 64-bit EFI handover ok */
#else
#define XLF23 XLF_EFI_HANDOVER_32 /* 32-bit EFI handover ok */
#endif
#endif
#else
#define XLF23 0
#endif
Thanks,
Ingo
