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| author | Kunwu Chan <chentao@kylinos.cn> | 2024-02-05 10:51:44 +0300 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2024-05-12 23:17:41 +0300 |
| commit | 7096fae56f82d00bf9f1217e6267811cc553350c (patch) | |
| tree | b94f8becfff6e65056afd22915c3e2d3afd8a251 | |
| parent | 2e0a808224028457040caa52fe883740013adac8 (diff) | |
| download | linux-7096fae56f82d00bf9f1217e6267811cc553350c.tar.xz | |
jffs2: Simplify the allocation of slab caches
Use the new KMEM_CACHE() macro instead of direct kmem_cache_create
to simplify the creation of SLAB caches.
And change cache name from 'jffs2_tmp_dnode' to 'jffs2_tmp_dnode_info'.
Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
| -rw-r--r-- | fs/jffs2/malloc.c | 32 |
1 files changed, 8 insertions, 24 deletions
diff --git a/fs/jffs2/malloc.c b/fs/jffs2/malloc.c index ce1189793288..411de8b361b2 100644 --- a/fs/jffs2/malloc.c +++ b/fs/jffs2/malloc.c @@ -33,27 +33,19 @@ static struct kmem_cache *xattr_ref_cache; int __init jffs2_create_slab_caches(void) { - full_dnode_slab = kmem_cache_create("jffs2_full_dnode", - sizeof(struct jffs2_full_dnode), - 0, 0, NULL); + full_dnode_slab = KMEM_CACHE(jffs2_full_dnode, 0); if (!full_dnode_slab) goto err; - raw_dirent_slab = kmem_cache_create("jffs2_raw_dirent", - sizeof(struct jffs2_raw_dirent), - 0, SLAB_HWCACHE_ALIGN, NULL); + raw_dirent_slab = KMEM_CACHE(jffs2_raw_dirent, SLAB_HWCACHE_ALIGN); if (!raw_dirent_slab) goto err; - raw_inode_slab = kmem_cache_create("jffs2_raw_inode", - sizeof(struct jffs2_raw_inode), - 0, SLAB_HWCACHE_ALIGN, NULL); + raw_inode_slab = KMEM_CACHE(jffs2_raw_inode, SLAB_HWCACHE_ALIGN); if (!raw_inode_slab) goto err; - tmp_dnode_info_slab = kmem_cache_create("jffs2_tmp_dnode", - sizeof(struct jffs2_tmp_dnode_info), - 0, 0, NULL); + tmp_dnode_info_slab = KMEM_CACHE(jffs2_tmp_dnode_info, 0); if (!tmp_dnode_info_slab) goto err; @@ -63,28 +55,20 @@ int __init jffs2_create_slab_caches(void) if (!raw_node_ref_slab) goto err; - node_frag_slab = kmem_cache_create("jffs2_node_frag", - sizeof(struct jffs2_node_frag), - 0, 0, NULL); + node_frag_slab = KMEM_CACHE(jffs2_node_frag, 0); if (!node_frag_slab) goto err; - inode_cache_slab = kmem_cache_create("jffs2_inode_cache", - sizeof(struct jffs2_inode_cache), - 0, 0, NULL); + inode_cache_slab = KMEM_CACHE(jffs2_inode_cache, 0); if (!inode_cache_slab) goto err; #ifdef CONFIG_JFFS2_FS_XATTR - xattr_datum_cache = kmem_cache_create("jffs2_xattr_datum", - sizeof(struct jffs2_xattr_datum), - 0, 0, NULL); + xattr_datum_cache = KMEM_CACHE(jffs2_xattr_datum, 0); if (!xattr_datum_cache) goto err; - xattr_ref_cache = kmem_cache_create("jffs2_xattr_ref", - sizeof(struct jffs2_xattr_ref), - 0, 0, NULL); + xattr_ref_cache = KMEM_CACHE(jffs2_xattr_ref, 0); if (!xattr_ref_cache) goto err; #endif |