linux-kernel - [PATCH] maple_tree: remove struct maple

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Message-ID: <20251203224511.469978-1-sidhartha.kumar@oracle.com>
Date: Wed,  3 Dec 2025 22:45:11 +0000
From: Sidhartha Kumar <sidhartha.kumar@...cle.com>
To: linux-kernel@...r.kernel.org, maple-tree@...ts.infradead.org
Cc: akpm@...ux-foundation.org, liam.howlett@...cle.com,
        Sidhartha Kumar <sidhartha.kumar@...cle.com>
Subject: [PATCH] maple_tree: remove struct maple_alloc

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

Signed-off-by: Sidhartha Kumar <sidhartha.kumar@...cle.com>
---
 include/linux/maple_tree.h | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/include/linux/maple_tree.h b/include/linux/maple_tree.h
index 66f98a3da8d8..1323c28a7470 100644
--- a/include/linux/maple_tree.h
+++ b/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;
 	};
 };
 
-- 
2.43.0