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btrfs: use KMEM_CACHE() to create btrfs_path 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 17:06:43 +08:00 committed by David Sterba
parent 2753b4d828
commit 66ce5447d8
1 changed files with 1 additions and 3 deletions
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4
fs/btrfs/ctree.c
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@ -5086,9 +5086,7 @@ int btrfs_previous_extent_item(struct btrfs_root *root,
int __init btrfs_ctree_init(void) int __init btrfs_ctree_init(void)
{ {
btrfs_path_cachep = kmem_cache_create("btrfs_path", btrfs_path_cachep = KMEM_CACHE(btrfs_path, SLAB_MEM_SPREAD);
sizeof(struct btrfs_path), 0,
SLAB_MEM_SPREAD, NULL);
if (!btrfs_path_cachep) if (!btrfs_path_cachep)
return -ENOMEM; return -ENOMEM;
return 0; return 0;