[merged mm-stable] mm-vmalloc-group-xa_init-with-vbq-field-initializations.patch removed from -mm tree

[merged mm-stable] mm-vmalloc-group-xa_init-with-vbq-field-initializations.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mm/vmalloc: group xa_init with vbq field initializations
has been removed from the -mm tree.  Its filename was
     mm-vmalloc-group-xa_init-with-vbq-field-initializations.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: Ye Liu <liuye@kylinos.cn>
Subject: mm/vmalloc: group xa_init with vbq field initializations
Date: Tue, 15 Sep 2026 10:43:30 +0800

Patch series "mm/vmalloc: minor cleanups", v2.

Small cleanup series for mm/vmalloc.c, no functional changes:

- Group xa_init() with the other vmap_block_queue field initializations
  in vmalloc_init(), instead of after the unrelated vfree_deferred setup.

- Extract vmap_insert_free_area() helper to deduplicate the allocate-
  and-insert pattern that appeared both inside the loop body and after
  the loop in vmap_init_free_space().

- Extract show_busy_info() from vmalloc_info_show(), mirroring the
  existing show_purge_info() pattern, so the top-level show function
  only orchestrates the two data sources.


This patch (of 3):

Move xa_init() next to the other vbq field initializations instead of
after the unrelated vfree_deferred setup.

Link: https://lore.kernel.org/20260915-vmalloc_study-v2-0-cc4dfe635e22@linux.dev
Link: https://lore.kernel.org/20260915-vmalloc_study-v2-1-cc4dfe635e22@linux.dev
Signed-off-by: Ye Liu <liuye@kylinos.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
---

 mm/vmalloc.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/mm/vmalloc.c~mm-vmalloc-group-xa_init-with-vbq-field-initializations
+++ a/mm/vmalloc.c
@@ -5561,10 +5561,11 @@ void __init vmalloc_init(void)
 		vbq = &per_cpu(vmap_block_queue, i);
 		spin_lock_init(&vbq->lock);
 		INIT_LIST_HEAD(&vbq->free);
+		xa_init(&vbq->vmap_blocks);
+
 		p = &per_cpu(vfree_deferred, i);
 		init_llist_head(&p->list);
 		INIT_WORK(&p->wq, delayed_vfree_work);
-		xa_init(&vbq->vmap_blocks);
 	}
 
 	/*
_

Patches currently in -mm which might be from liuye@kylinos.cn are

mm-vmalloc-fix-vmalloc_dump_obj-address-alignment-for-last-page-lookups.patch
mm-vmalloc-fix-vmalloc_dump_obj-cross-zone-va-lookup.patch