[merged mm-stable] maple_tree-remove-sanity-check-from-mas_wr_slot_store.patch removed from -mm tree

[Andrew Morton <akpm@linux-foundation.org>]

The quilt patch titled
     Subject: maple_tree: remove sanity check from mas_wr_slot_store()
has been removed from the -mm tree.  Its filename was
     maple_tree-remove-sanity-check-from-mas_wr_slot_store.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: Wei Yang <richard.weiyang@gmail.com>
Subject: maple_tree: remove sanity check from mas_wr_slot_store()
Date: Thu, 17 Oct 2024 01:58:09 +0000

After commit 5d659bbb52a2 ("maple_tree: introduce mas_wr_store_type()"),
the check here is redundant.

Let's remove it.

Link: https://lkml.kernel.org/r/20241017015809.23392-3-richard.weiyang@gmail.com
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Reviewed-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 lib/maple_tree.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

--- a/lib/maple_tree.c~maple_tree-remove-sanity-check-from-mas_wr_slot_store
+++ a/lib/maple_tree.c
@@ -3897,7 +3897,8 @@ static inline void mas_wr_slot_store(str
 			wr_mas->pivots[offset] = mas->index - 1;
 			mas->offset++; /* Keep mas accurate. */
 		}
-	} else if (!mt_in_rcu(mas->tree)) {
+	} else {
+		WARN_ON_ONCE(mt_in_rcu(mas->tree));
 		/*
 		 * Expand the range, only partially overwriting the previous and
 		 * next ranges
@@ -3907,8 +3908,6 @@ static inline void mas_wr_slot_store(str
 		wr_mas->pivots[offset] = mas->index - 1;
 		wr_mas->pivots[offset + 1] = mas->last;
 		mas->offset++; /* Keep mas accurate. */
-	} else {
-		return;
 	}
 
 	trace_ma_write(__func__, mas, 0, wr_mas->entry);
_

Patches currently in -mm which might be from richard.weiyang@gmail.com are

mm-mlock-set-the-correct-prev-on-failure.patch
maple_tree-print-empty-for-an-empty-tree-on-mt_dump.patch
maple_tree-the-return-value-of-mas_root_expand-is-not-used.patch
maple_tree-not-necessary-to-check-index-last-again.patch
maple_tree-refine-mas_store_root-on-storing-null.patch
maple_tree-add-a-test-checking-storing-null.patch