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Re: [PATCH v6 4/6] xen/cpupool: Create different cpupools at boot time
- To: Luca Fancellu <luca.fancellu@xxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Fri, 8 Apr 2022 11:01:46 +0200
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- Cc: bertrand.marquis@xxxxxxx, 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
- Delivery-date: Fri, 08 Apr 2022 09:02:17 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
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.
Jan
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