Messages in this thread | | | Date | Tue, 30 Nov 2021 14:22:07 +0800 | Subject | Re: [PATCH RFC 1/4] mm: percpu: Generalize percpu related config | From | Kefeng Wang <> |
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On 2021/11/30 6:36, Dennis Zhou wrote: > Hello, > > On Sun, Nov 21, 2021 at 05:35:54PM +0800, Kefeng Wang wrote: >> The HAVE_SETUP_PER_CPU_AREA/NEED_PER_CPU_EMBED_FIRST_CHUNK/ >> NEED_PER_CPU_PAGE_FIRST_CHUNK/USE_PERCPU_NUMA_NODE_ID configs, >> which has duplicate definitions on platforms that subscribe it. >> >> Move them into mm, drop these redundant definitions and instead >> just select it on applicable platforms. >> >> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> >> --- >> arch/arm64/Kconfig | 20 ++++---------------- >> arch/ia64/Kconfig | 9 ++------- >> arch/mips/Kconfig | 10 ++-------- >> arch/powerpc/Kconfig | 17 ++++------------- >> arch/riscv/Kconfig | 10 ++-------- >> arch/sparc/Kconfig | 12 +++--------- >> arch/x86/Kconfig | 17 ++++------------- >> mm/Kconfig | 12 ++++++++++++ >> 8 files changed, 33 insertions(+), 74 deletions(-) ... >> > This makes sense and looks good. A series like this is a little tricky. > The latter patches change the contracts so it'd be easiest to run it > through my tree. We'd need to get explicit acks from each arch > maintainer to make sure they're fine with this.
Got it, I will resend without RFC and hope to get ACKs from related arch maintainers.
> > Thanks, > Dennis > .
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