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Re: [PATCH v6 4/6] xen/cpupool: Create different cpupools at boot time
- To: Jan Beulich <jbeulich@xxxxxxxx>
- From: Luca Fancellu <Luca.Fancellu@xxxxxxx>
- Date: Fri, 8 Apr 2022 11:37:13 +0000
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- Cc: Bertrand Marquis <Bertrand.Marquis@xxxxxxx>, Wei Chen <Wei.Chen@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, Dario Faggioli <dfaggioli@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- Delivery-date: Fri, 08 Apr 2022 11:37:52 +0000
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- Thread-topic: [PATCH v6 4/6] xen/cpupool: Create different cpupools at boot time
> On 8 Apr 2022, at 10:01, Jan Beulich <jbeulich@xxxxxxxx> wrote:
>
> On 08.04.2022 10:45, Luca Fancellu wrote:
>> ---
>> docs/misc/arm/device-tree/cpupools.txt | 140 +++++++++++++++++
>> xen/arch/arm/include/asm/smp.h | 3 +
>> xen/common/Kconfig | 7 +
>> xen/common/Makefile | 1 +
>> xen/common/boot_cpupools.c | 207 +++++++++++++++++++++++++
>> xen/common/sched/cpupool.c | 12 +-
>> xen/include/xen/sched.h | 14 ++
>> 7 files changed, 383 insertions(+), 1 deletion(-)
>> create mode 100644 docs/misc/arm/device-tree/cpupools.txt
>> create mode 100644 xen/common/boot_cpupools.c
>
> Under whose maintainership is the new file to fall? Without an
> addition to ./MAINTAINERS and without the file being placed in
> xen/common/sched/, it'll be REST maintainers, which I think would
> better be avoided. Would it perhaps make sense to have this as
> xen/common/sched/boot.c, allowing other boot-only code to
> potentially be moved there over time? This would then also avoid
> me asking about the underscore in the file name: Underscores are
> a somewhat artificial thing for use in places where dashes can't
> be used. Yet in the file system dashes are fine, and dashes are
> (slightly) easier to type.
>
Ok I can put the new file under xen/common/sched/ as boot.c, should this new
file be under this section?
CPU POOLS
M: Juergen Gross <jgross@xxxxxxxx>
M: Dario Faggioli <dfaggioli@xxxxxxxx>
S: Supported
F: xen/common/sched/cpupool.c
+ F: xen/common/sched/boot.c
> Jan
>
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