From: Ke Sun <sunke@kylinos.cn>
To: Andrew Morton <akpm@linux-foundation.org>,
"Liam R. Howlett" <Liam.Howlett@oracle.com>
Cc: maple-tree@lists.infradead.org, linux-mm@kvack.org,
Ke Sun <sunke@kylinos.cn>
Subject: [PATCH] maple_tree: use KMEM_CACHE to create maple_node caches
Date: Mon, 4 Nov 2024 14:16:17 +0800 [thread overview]
Message-ID: <20241104061617.450907-1-sunke@kylinos.cn> (raw)
Use the KMEM_CACHE() macro instead of kmem_cache_create() to simplify
the creation of SLAB caches.
Signed-off-by: Ke Sun <sunke@kylinos.cn>
---
lib/maple_tree.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 3619301dda2e..60be142e35c6 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -6299,9 +6299,7 @@ bool mas_nomem(struct ma_state *mas, gfp_t gfp)
void __init maple_tree_init(void)
{
- maple_node_cache = kmem_cache_create("maple_node",
- sizeof(struct maple_node), sizeof(struct maple_node),
- SLAB_PANIC, NULL);
+ maple_node_cache = KMEM_CACHE(maple_node, SLAB_PANIC);
}
/**
--
2.34.1
next reply other threads:[~2024-11-04 6:16 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-04 6:16 Ke Sun [this message]
2024-11-04 13:27 ` Matthew Wilcox
2024-11-05 2:21 ` Ke Sun
2024-11-05 4:17 ` Matthew Wilcox
2024-11-05 2:34 ` kernel test robot
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