* Re: [PATCH] docs/mm: Physical Memory: remove deferred_split_queue
2026-07-21 11:19 [PATCH] docs/mm: Physical Memory: remove deferred_split_queue Zenghui Yu
@ 2026-07-21 12:00 ` David Hildenbrand (Arm)
2026-07-21 12:01 ` Lorenzo Stoakes (ARM)
2026-07-22 0:24 ` SJ Park
2 siblings, 0 replies; 4+ messages in thread
From: David Hildenbrand (Arm) @ 2026-07-21 12:00 UTC (permalink / raw)
To: Zenghui Yu, linux-mm, linux-doc, linux-kernel
Cc: akpm, ljs, liam, vbabka, rppt, surenb, mhocko, corbet, skhan
On 7/21/26 13:19, Zenghui Yu wrote:
> From: "Zenghui Yu (Huawei)" <zenghui.yu@linux.dev>
>
> deferred_split_queue was removed from struct pglist_data {} in commit
> fafaeceb89a5 ("mm: switch deferred split shrinker to list_lru"). Remove
> its description in doc as well.
>
> Signed-off-by: Zenghui Yu (Huawei) <zenghui.yu@linux.dev>
> ---
> Documentation/mm/physical_memory.rst | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/Documentation/mm/physical_memory.rst b/Documentation/mm/physical_memory.rst
> index b76183545e5b..a09407d72973 100644
> --- a/Documentation/mm/physical_memory.rst
> +++ b/Documentation/mm/physical_memory.rst
> @@ -262,9 +262,6 @@ General
> PFN that needs to be initialized. Defined only when
> ``CONFIG_DEFERRED_STRUCT_PAGE_INIT`` is enabled
>
> -``deferred_split_queue``
> - Per-node queue of huge pages that their split was deferred. Defined only when ``CONFIG_TRANSPARENT_HUGEPAGE`` is enabled.
> -
> ``__lruvec``
> Per-node lruvec holding LRU lists and related parameters. Used only when
> memory cgroups are disabled. It should not be accessed directly, use
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
--
Cheers,
David
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] docs/mm: Physical Memory: remove deferred_split_queue
2026-07-21 11:19 [PATCH] docs/mm: Physical Memory: remove deferred_split_queue Zenghui Yu
2026-07-21 12:00 ` David Hildenbrand (Arm)
@ 2026-07-21 12:01 ` Lorenzo Stoakes (ARM)
2026-07-22 0:24 ` SJ Park
2 siblings, 0 replies; 4+ messages in thread
From: Lorenzo Stoakes (ARM) @ 2026-07-21 12:01 UTC (permalink / raw)
To: Zenghui Yu
Cc: linux-mm, linux-doc, linux-kernel, akpm, david, liam, vbabka,
rppt, surenb, mhocko, corbet, skhan
On Tue, Jul 21, 2026 at 07:19:19PM +0800, Zenghui Yu wrote:
> From: "Zenghui Yu (Huawei)" <zenghui.yu@linux.dev>
>
> deferred_split_queue was removed from struct pglist_data {} in commit
> fafaeceb89a5 ("mm: switch deferred split shrinker to list_lru"). Remove
> its description in doc as well.
>
> Signed-off-by: Zenghui Yu (Huawei) <zenghui.yu@linux.dev>
LGTM so
Reviewed-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
> ---
> Documentation/mm/physical_memory.rst | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/Documentation/mm/physical_memory.rst b/Documentation/mm/physical_memory.rst
> index b76183545e5b..a09407d72973 100644
> --- a/Documentation/mm/physical_memory.rst
> +++ b/Documentation/mm/physical_memory.rst
> @@ -262,9 +262,6 @@ General
> PFN that needs to be initialized. Defined only when
> ``CONFIG_DEFERRED_STRUCT_PAGE_INIT`` is enabled
>
> -``deferred_split_queue``
> - Per-node queue of huge pages that their split was deferred. Defined only when ``CONFIG_TRANSPARENT_HUGEPAGE`` is enabled.
> -
> ``__lruvec``
> Per-node lruvec holding LRU lists and related parameters. Used only when
> memory cgroups are disabled. It should not be accessed directly, use
> --
> 2.53.0
>
Cheers, Lorenzo
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] docs/mm: Physical Memory: remove deferred_split_queue
2026-07-21 11:19 [PATCH] docs/mm: Physical Memory: remove deferred_split_queue Zenghui Yu
2026-07-21 12:00 ` David Hildenbrand (Arm)
2026-07-21 12:01 ` Lorenzo Stoakes (ARM)
@ 2026-07-22 0:24 ` SJ Park
2 siblings, 0 replies; 4+ messages in thread
From: SJ Park @ 2026-07-22 0:24 UTC (permalink / raw)
To: Zenghui Yu
Cc: SJ Park, linux-mm, linux-doc, linux-kernel, akpm, david, ljs,
liam, vbabka, rppt, surenb, mhocko, corbet, skhan
On Tue, 21 Jul 2026 19:19:19 +0800 Zenghui Yu <zenghui.yu@linux.dev> wrote:
> From: "Zenghui Yu (Huawei)" <zenghui.yu@linux.dev>
>
> deferred_split_queue was removed from struct pglist_data {} in commit
> fafaeceb89a5 ("mm: switch deferred split shrinker to list_lru"). Remove
> its description in doc as well.
Nice cleanup, thank you!
>
> Signed-off-by: Zenghui Yu (Huawei) <zenghui.yu@linux.dev>
Reviewed-by: SJ Park <sj@kernel.org>
> ---
> Documentation/mm/physical_memory.rst | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/Documentation/mm/physical_memory.rst b/Documentation/mm/physical_memory.rst
> index b76183545e5b..a09407d72973 100644
> --- a/Documentation/mm/physical_memory.rst
> +++ b/Documentation/mm/physical_memory.rst
> @@ -262,9 +262,6 @@ General
> PFN that needs to be initialized. Defined only when
> ``CONFIG_DEFERRED_STRUCT_PAGE_INIT`` is enabled
>
> -``deferred_split_queue``
> - Per-node queue of huge pages that their split was deferred. Defined only when ``CONFIG_TRANSPARENT_HUGEPAGE`` is enabled.
> -
+1 for removing >80 columns line :)
Thanks,
SJ
[...]
^ permalink raw reply [flat|nested] 4+ messages in thread