fs: Use KMEM_CACHE instead of kmem_cache_create

commit 0a31bd5f2bbb ("KMEM_CACHE(): simplify slab cache creation")
introduces a new macro.
Use the new KMEM_CACHE() macro instead of direct kmem_cache_create
to simplify the creation of SLAB caches.

Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
Link: https://lore.kernel.org/r/20240131070941.135178-1-chentao@kylinos.cn
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>

diff --git a/fs/backing-file.c b/fs/backing-file.c
index a681f38d84d8e170bcca715c6045811c7c7f163b..740185198db3473163bb141719e6e03514314c72 100644 (file)
--- a/fs/backing-file.c
+++ b/fs/backing-file.c
@@ -325,9 +325,7 @@ EXPORT_SYMBOL_GPL(backing_file_mmap);
 
 static int __init backing_aio_init(void)
 {
-       backing_aio_cachep = kmem_cache_create("backing_aio",
-                                              sizeof(struct backing_aio),
-                                              0, SLAB_HWCACHE_ALIGN, NULL);
+       backing_aio_cachep = KMEM_CACHE(backing_aio, SLAB_HWCACHE_ALIGN);
        if (!backing_aio_cachep)
                return -ENOMEM;