slub: use sysfs'es release mechanism for kmem_cache

[deliverable/linux.git] / include / linux / slub_def.h

diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index f2f7398848cfed2b348222aae7573ad2c2a76ba8..d82abd40a3c061745e94385b1c43e498004a60e8 100644 (file)
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -101,4 +101,13 @@ struct kmem_cache {
        struct kmem_cache_node *node[MAX_NUMNODES];
 };
 
+#ifdef CONFIG_SYSFS
+#define SLAB_SUPPORTS_SYSFS
+void sysfs_slab_remove(struct kmem_cache *);
+#else
+static inline void sysfs_slab_remove(struct kmem_cache *s)
+{
+}
+#endif
+
 #endif /* _LINUX_SLUB_DEF_H */