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From: Kunwu Chan <chentao@kylinos.cn>
To: clm@fb.com,
	josef@toxicpanda.com,
	dsterba@suse.com
Cc: linux-btrfs@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Kunwu Chan <chentao@kylinos.cn>
Subject: [PATCH 1/6] btrfs: Simplify the allocation of slab caches in btrfs_delayed_inode_init
Date: Tue, 20 Feb 2024 17:06:40 +0800
Message-Id: <20240220090645.108625-2-chentao@kylinos.cn>
In-Reply-To: <20240220090645.108625-1-chentao@kylinos.cn>
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Use the new KMEM_CACHE() macro instead of direct kmem_cache_create
to simplify the creation of SLAB caches.
Make the code cleaner and more readable.

Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
---
 fs/btrfs/delayed-inode.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
index 08102883f560..8c748c6cdf6d 100644
--- a/fs/btrfs/delayed-inode.c
+++ b/fs/btrfs/delayed-inode.c
@@ -28,11 +28,7 @@ static struct kmem_cache *delayed_node_cache;
=20
 int __init btrfs_delayed_inode_init(void)
 {
-	delayed_node_cache =3D kmem_cache_create("btrfs_delayed_node",
-					sizeof(struct btrfs_delayed_node),
-					0,
-					SLAB_MEM_SPREAD,
-					NULL);
+	delayed_node_cache =3D KMEM_CACHE(btrfs_delayed_node, SLAB_MEM_SPREAD);
 	if (!delayed_node_cache)
 		return -ENOMEM;
 	return 0;
--=20
2.39.2