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SubjectRe: [PATCH V8 1/2] mm: compaction: move compaction sysctl to its own file
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On 3/28/23 08:46, ye.xingchen@zte.com.cn wrote:
> From: Minghao Chi <chi.minghao@zte.com.cn>
>
> This moves all compaction sysctls to its own file.
>
> Move sysctl to where the functionality truly belongs to improve
> readability, reduce merge conflicts, and facilitate maintenance.
>
> I use x86_defconfig and linux-next-20230327 branch
> $ make defconfig;make all -jn
> CONFIG_COMPACTION=y
>
> add/remove: 1/0 grow/shrink: 1/1 up/down: 350/-256 (94)
> Function old new delta
> vm_compaction - 320 +320
> kcompactd_init 180 210 +30
> vm_table 2112 1856 -256
> Total: Before=21119987, After=21120081, chg +0.00%
>
> Despite the addition of 94 bytes the patch still seems a worthwile
> cleanup.
>
> Link: https://lore.kernel.org/lkml/067f7347-ba10-5405-920c-0f5f985c84f4@suse.cz/
> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>

Acked-by: Vlastimil Babka <vbabka@suse.cz>

Thanks.

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