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btrfs: use KMEM_CACHE() to create btrfs_free_space cache

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Use the KMEM_CACHE() macro instead of kmem_cache_create() to simplify
the creation of SLAB caches when the default values are used.

Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Kunwu Chan 2024-02-20 17:06:45 +08:00 committed by David Sterba
parent b2c7d55e4c
commit 06c9564980
1 changed files with 1 additions and 3 deletions
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4
fs/btrfs/free-space-cache.c
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@ -4154,9 +4154,7 @@ out:
int __init btrfs_free_space_init(void)
{
btrfs_free_space_cachep = kmem_cache_create("btrfs_free_space",
sizeof(struct btrfs_free_space), 0,
SLAB_MEM_SPREAD, NULL);
btrfs_free_space_cachep = KMEM_CACHE(btrfs_free_space, SLAB_MEM_SPREAD);
if (!btrfs_free_space_cachep)
return -ENOMEM;