Re: [PATCH v2 1/2] mm/mm_slot.h: add a helper function mm_slot_remove

[Zi Yan]

On 13 Jul 2026, at 2:37, xu.xin16@xxxxxxxxxx wrote:

> From: xu xin <xu.xin16@xxxxxxxxxx>
>
> Both THP and KSM manage per-mm scanning slots using the mm_slot
> structure. The slot is kept in a hash table and a list, and removal from
> both containers requires the same two operations: hash_del() and
> list_del().
>
> Introduce mm_slot_remove() to abstract the common hash_del() + list_del()
> sequence used in both khugepaged and KSM.
>
> No functional change is intended.
>
> Signed-off-by: xu xin <xu.xin16@xxxxxxxxxx>
> ---
>  mm/khugepaged.c | 6 ++----
>  mm/ksm.c        | 9 +++------
>  mm/mm_slot.h    | 5 +++++
>  3 files changed, 10 insertions(+), 10 deletions(-)
>
LGTM.

Reviewed-by: Zi Yan <ziy@xxxxxxxxxx>

Best Regards,
Yan, Zi