[merged mm-stable] mm-remove-the-unused-zone-unaccepted_cleanup.patch removed from -mm tree

[merged mm-stable] mm-remove-the-unused-zone-unaccepted_cleanup.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mm: remove the unused zone->unaccepted_cleanup
has been removed from the -mm tree.  Its filename was
     mm-remove-the-unused-zone-unaccepted_cleanup.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Usama Arif <usama.arif@linux.dev>
Subject: mm: remove the unused zone->unaccepted_cleanup
Date: Thu, 24 Sep 2026 12:11:03 -0700

Commit fefc07518227 ("mm/page_alloc: fix race condition in unaccepted
memory handling") removed the zones_with_unaccepted_pages static key and
the work that decremented it, but left the work_struct behind in struct
zone.  Nothing uses it anymore, so let's remove it.

Link: https://lore.kernel.org/20260924191103.3475117-1-usama.arif@linux.dev
Signed-off-by: Usama Arif <usama.arif@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Reviewed-by: Shakeel Butt <shakeel.butt@linux.dev>
Reviewed-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Barry Song <baohua@kernel.org>
Reviewed-by: Kiryl Shutsemau (Meta) <kas@kernel.org>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Baoquan He <baoquan.he@linux.dev>
Cc: Kairui Song <kasong@tencent.com>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Qi Zheng <qi.zheng@linux.dev>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Wei Xu <weixugc@google.com>
Cc: Yuanchu Xie <yuanchu@google.com>
---

 include/linux/mmzone.h |    3 ---
 1 file changed, 3 deletions(-)

--- a/include/linux/mmzone.h~mm-remove-the-unused-zone-unaccepted_cleanup
+++ a/include/linux/mmzone.h
@@ -1077,9 +1077,6 @@ struct zone {
 #ifdef CONFIG_UNACCEPTED_MEMORY
 	/* Pages to be accepted. All pages on the list are MAX_PAGE_ORDER */
 	struct list_head	unaccepted_pages;
-
-	/* To be called once the last page in the zone is accepted */
-	struct work_struct	unaccepted_cleanup;
 #endif
 
 	/* zone flags, see below */
_

Patches currently in -mm which might be from usama.arif@linux.dev are

mm-zswap-use-separate-compression-and-decompression-requests.patch
mm-zswap-use-stack-requests-for-synchronous-decompression.patch