+ maple_tree-remove-struct-maple_alloc.patch added to mm-new branch

+ maple_tree-remove-struct-maple_alloc.patch added to mm-new branch

[Andrew Morton]

The patch titled
     Subject: maple_tree: remove struct maple_alloc
has been added to the -mm mm-new branch.  Its filename is
     maple_tree-remove-struct-maple_alloc.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/maple_tree-remove-struct-maple_alloc.patch

This patch will later appear in the mm-new branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Note, mm-new is a provisional staging ground for work-in-progress
patches, and acceptance into mm-new is a notification for others take
notice and to finish up reviews.  Please do not hesitate to respond to
review feedback and post updated versions to replace or incrementally
fixup patches in mm-new.

The mm-new branch of mm.git is not included in linux-next

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------------------------------------------------------
From: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Subject: maple_tree: remove struct maple_alloc
Date: Wed, 3 Dec 2025 22:45:11 +0000

struct maple_alloc is deprecated after the maple tree conversion to
sheaves, remove the references from the header file.

Link: https://lkml.kernel.org/r/20251203224511.469978-1-sidhartha.kumar@oracle.com
Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Reviewed-by: Jinjie Ruan <ruanjinjie@huawei.com>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/maple_tree.h |    8 --------
 1 file changed, 8 deletions(-)

--- a/include/linux/maple_tree.h~maple_tree-remove-struct-maple_alloc
+++ a/include/linux/maple_tree.h
@@ -129,13 +129,6 @@ struct maple_arange_64 {
 	struct maple_metadata meta;
 };
 
-struct maple_alloc {
-	unsigned long total;
-	unsigned char node_count;
-	unsigned int request_count;
-	struct maple_alloc *slot[MAPLE_ALLOC_SLOTS];
-};
-
 struct maple_topiary {
 	struct maple_pnode *parent;
 	struct maple_enode *next; /* Overlaps the pivot */
@@ -306,7 +299,6 @@ struct maple_node {
 		};
 		struct maple_range_64 mr64;
 		struct maple_arange_64 ma64;
-		struct maple_alloc alloc;
 	};
 };
 
_

Patches currently in -mm which might be from sidhartha.kumar@oracle.com are

maple_tree-remove-struct-maple_alloc.patch