Re: [PATCHv2 0/3] improve wait logic of stop_machine

Peter Zijlstra
2019-06-13T13:49:12Z

On Thu, Jun 13, 2019 at 12:35:07PM +0200, Heiko Carstens wrote:
> Heiko Carstens (2):
> processor: remove spin_cpu_yield
> processor: get rid of cpu_relax_yield
>
> Martin Schwidefsky (1):
> s390: improve wait logic of stop_machine
>
> arch/powerpc/include/asm/processor.h | 2 --
> arch/s390/include/asm/processor.h | 7 +------
> arch/s390/kernel/processor.c | 19 +++++++++++++------
> arch/s390/kernel/smp.c | 2 +-
> include/linux/processor.h | 9 ---------
> include/linux/sched.h | 4 ----
> include/linux/stop_machine.h | 1 +
> kernel/stop_machine.c | 19 ++++++++++++++-----
> 8 files changed, 30 insertions(+), 33 deletions(-)

Seems sensible to me.

Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>