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[RFC,2/6] slab: port KMEM_CACHE() to kmem_cache_setup()

Message ID 20240902-work-kmem_cache_args-v1-2-27d05bc05128@kernel.org (mailing list archive)
State New
Headers show
Series slab: add kmem_cache_setup() | expand

Commit Message

Christian Brauner Sept. 2, 2024, 3:31 p.m. UTC 
Make KMEM_CACHE() use the new kmem_cache_setup() helper.

Signed-off-by: Christian Brauner <brauner@kernel.org>
---
 include/linux/slab.h | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)
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Patch

diff --git a/include/linux/slab.h b/include/linux/slab.h
index 41135ea03299..79f4799b7083 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -283,9 +283,13 @@  int kmem_cache_shrink(struct kmem_cache *s);
  * f.e. add ____cacheline_aligned_in_smp to the struct declaration
  * then the objects will be properly aligned in SMP configurations.
  */
-#define KMEM_CACHE(__struct, __flags)					\
-		kmem_cache_create(#__struct, sizeof(struct __struct),	\
-			__alignof__(struct __struct), (__flags), NULL)
+#define KMEM_CACHE(__struct, __flags)                                   \
+	kmem_cache_setup(#__struct, sizeof(struct __struct),            \
+			 &(struct kmem_cache_args){                     \
+				 .align = __alignof__(struct __struct), \
+				 .ctor = NULL,                          \
+			 },                                             \
+			 (__flags))
 
 /*
  * To whitelist a single field for copying to/from usercopy, use this