Re: [PATCH slab/for-next] mm/slab: simplify freeing remote objects in free_to_pcs_bulk()

From: Harry Yoo

Date: Mon Jul 13 2026 - 01:56:32 EST




On 7/10/26 9:04 PM, Vlastimil Babka (SUSE) wrote:
> We have been moving remote objects to an on-stack array and flushing it
> when full. Instead, we can swap them towards the beginning of the
> supplied array and bulk-free it just once.

Nice!

> Also add a comment to explain the rationale of freeing remote objects
> last, because now it would appear to be simpler to free them first.
>
> Signed-off-by: Vlastimil Babka (SUSE) <vbabka@xxxxxxxxxx>
> ---

Reviewed-by: Harry Yoo (Oracle) <harry@xxxxxxxxxx>

--
Cheers,
Harry / Hyeonggon

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