[merged mm-stable] maple_tree-dont-pass-end-to-mas_wr_append.patch removed from -mm tree

[merged mm-stable] maple_tree-dont-pass-end-to-mas_wr_append.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: maple_tree: don't pass end to mas_wr_append()
has been removed from the -mm tree.  Its filename was
     maple_tree-dont-pass-end-to-mas_wr_append.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: "Liam R. Howlett" <Liam.Howlett@oracle.com>
Subject: maple_tree: don't pass end to mas_wr_append()
Date: Fri, 30 Jan 2026 15:59:34 -0500

Figure out the end internally.  This is necessary for future cleanups.

Link: https://lkml.kernel.org/r/20260130205935.2559335-30-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Alice Ryhl <aliceryhl@google.com>
Cc: Andrew Ballance <andrewjballance@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Christian Kujau <lists@nerdbynature.de>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: SeongJae Park <sj@kernel.org>
Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 lib/maple_tree.c |    7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

--- a/lib/maple_tree.c~maple_tree-dont-pass-end-to-mas_wr_append
+++ a/lib/maple_tree.c
@@ -3309,18 +3309,17 @@ static inline unsigned char mas_wr_new_e
 /*
  * mas_wr_append: Attempt to append
  * @wr_mas: the maple write state
- * @new_end: The end of the node after the modification
  *
  * This is currently unsafe in rcu mode since the end of the node may be cached
  * by readers while the node contents may be updated which could result in
  * inaccurate information.
  */
-static inline void mas_wr_append(struct ma_wr_state *wr_mas,
-		unsigned char new_end)
+static inline void mas_wr_append(struct ma_wr_state *wr_mas)
 {
 	struct ma_state *mas = wr_mas->mas;
 	void __rcu **slots;
 	unsigned char end = mas->end;
+	unsigned char new_end = mas_wr_new_end(wr_mas);
 
 	if (new_end < mt_pivots[wr_mas->type]) {
 		wr_mas->pivots[new_end] = wr_mas->pivots[end];
@@ -3513,7 +3512,7 @@ static inline void mas_wr_store_entry(st
 			mas_update_gap(mas);
 		break;
 	case wr_append:
-		mas_wr_append(wr_mas, new_end);
+		mas_wr_append(wr_mas);
 		break;
 	case wr_slot_store:
 		mas_wr_slot_store(wr_mas);
_

Patches currently in -mm which might be from Liam.Howlett@oracle.com are