Re: [PATCH -tip -v4] irq_work: generic hard-irq context callbacks

Martin Schwidefsky
2010-09-13T10:32:25Z

On Mon, 13 Sep 2010 14:50:48 +0800
Huang Ying <ying.huang@intel.com> wrote:

> From: Peter Zijlstra <a.p.zijlstra@chello.nl>
>
> In order for other NMI context users that want to run things from
> hard-IRQ context, extract the perf_event callback mechanism.
>
> Huang Ying: some fixes
>
> This patch is only tested on x86 platform.
>
>
> v4:
>
> -rebased on latest -tip tree
>
> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
> Signed-off-by: Huang Ying <ying.huang@intel.com>

On s390 I get compile errors:

include/linux/perf_event.h:464:29: error: asm/perf_event.h: No such file or directory

Not a good idea to completely remove the perf_event.h from arch/s390/include/asm.
With an empty header file the kernel at least compiles.

--
blue skies,
Martin.

"Reality continues to ruin my life." - Calvin.