Re: [PATCH v4 2/5] mm: convert zone lock users to wrappers

[Zi Yan]

On 27 Feb 2026, at 11:00, Dmitry Ilvokhin wrote:

> Replace direct zone lock acquire/release operations with the
> newly introduced wrappers.
>
> The changes are purely mechanical substitutions. No functional change
> intended. Locking semantics and ordering remain unchanged.
>
> The compaction path is left unchanged for now and will be
> handled separately in the following patch due to additional
> non-trivial modifications.
>
> Signed-off-by: Dmitry Ilvokhin <d@xxxxxxxxxxxx>
> Acked-by: Shakeel Butt <shakeel.butt@xxxxxxxxx>
> Reviewed-by: SeongJae Park <sj@xxxxxxxxxx>
> ---
>  kernel/power/snapshot.c |  5 +--
>  mm/compaction.c         | 25 +++++++-------
>  mm/memory_hotplug.c     |  9 ++---
>  mm/mm_init.c            |  3 +-
>  mm/page_alloc.c         | 73 +++++++++++++++++++++--------------------
>  mm/page_isolation.c     | 19 ++++++-----
>  mm/page_reporting.c     | 13 ++++----
>  mm/show_mem.c           |  5 +--
>  mm/shuffle.c            |  9 ++---
>  mm/vmscan.c             |  5 +--
>  mm/vmstat.c             |  9 ++---
>  11 files changed, 94 insertions(+), 81 deletions(-)
>

Acked-by: Zi Yan <ziy@xxxxxxxxxx>


Best Regards,
Yan, Zi