linux-kernel - [PATCH 08/18] maple_tree: set write store type in mas

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Message-ID: <20240604174145.563900-9-sidhartha.kumar@oracle.com>
Date: Tue,  4 Jun 2024 10:41:35 -0700
From: Sidhartha Kumar <sidhartha.kumar@...cle.com>
To: linux-kernel@...r.kernel.org, maple-tree@...ts.infradead.org
Cc: linux-mm@...ck.org, akpm@...ux-foundation.org, liam.howlett@...cle.com,
        zhangpeng.00@...edance.com, willy@...radead.org,
        Sidhartha Kumar <sidhartha.kumar@...cle.com>
Subject: [PATCH 08/18] maple_tree: set write store type in mas_store()

Set the correct mas->store_type in mas_store() so that the subsequent
changes to mas_wr_store_entry() can use the store type to complete the
write.

Signed-off-by: Sidhartha Kumar <sidhartha.kumar@...cle.com>
---
 lib/maple_tree.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index d74847045bf7..34ff1b3f729c 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -5589,7 +5589,8 @@ void *mas_store(struct ma_state *mas, void *entry)
 	 * want to examine what happens if a single store operation was to
 	 * overwrite multiple entries within a self-balancing B-Tree.
 	 */
-	mas_wr_store_setup(&wr_mas);
+	mas_wr_prealloc_setup(&wr_mas);
+	mas_wr_store_type(&wr_mas);
 	mas_wr_store_entry(&wr_mas);
 	return wr_mas.content;
 }
-- 
2.45.1