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SubjectRe: [PATCH v2 0/7] sched: Split cpuacct

* Peter Zijlstra <peterz@infradead.org> wrote:

> On Fri, 2013-03-29 at 14:36 +0800, Li Zefan wrote:
>
> > - This patchset splits cpuacct out of core scheduler code.
> > - Plus two small optimizations.
> >
>
> > ---
> > kernel/sched/Makefile | 1 +
> > kernel/sched/core.c | 228 +----------------------------------------------
> > kernel/sched/cpuacct.c | 303 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> > kernel/sched/cpuacct.h | 22 +++++
> > kernel/sched/cputime.c | 18 +---
> > kernel/sched/sched.h | 48 +---------
> > 6 files changed, 330 insertions(+), 290 deletions(-)
>
> Looks good from a quick glance, thanks for doing this.
>
> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>

Looks good to me too, so I added it to tip:sched/core.

The only breakage it cased was on UML:

home/mingo/tip/kernel/sched/cpuacct.c:94:2: error: implicit declaration of
function 'ERR_PTR' [-Werror=implicit-function-declaration]

I suspect it's a previously hidden header file dependency assumption and the patch
below will fix it.

Thanks,

Ingo


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