KMC_BIT_DESTROY = 17, /* Destroy in progress */
};
+/* kmem move callback return values */
+typedef enum kmem_cbrc {
+ KMEM_CBRC_YES = 0, /* Object moved */
+ KMEM_CBRC_NO = 1, /* Object not moved */
+ KMEM_CBRC_LATER = 2, /* Object not moved, try again later */
+ KMEM_CBRC_DONT_NEED = 3, /* Neither object is needed */
+ KMEM_CBRC_DONT_KNOW = 4, /* Object unknown */
+} kmem_cbrc_t;
+
#define KMC_NOTOUCH (1 << KMC_BIT_NOTOUCH)
#define KMC_NODEBUG (1 << KMC_BIT_NODEBUG)
#define KMC_NOMAGAZINE (1 << KMC_BIT_NOMAGAZINE)
#define SPL_KMEM_CACHE_OBJ_PER_SLAB_MIN 8 /* Minimum objects per slab */
#define SPL_KMEM_CACHE_ALIGN 8 /* Default object alignment */
+#define POINTER_IS_VALID(p) 0 /* Unimplemented */
+#define POINTER_INVALIDATE(pp) /* Unimplemented */
+
typedef int (*spl_kmem_ctor_t)(void *, void *, int);
typedef void (*spl_kmem_dtor_t)(void *, void *);
typedef void (*spl_kmem_reclaim_t)(void *);
} spl_kmem_cache_t;
#define kmem_cache_t spl_kmem_cache_t
-extern spl_kmem_cache_t *
-spl_kmem_cache_create(char *name, size_t size, size_t align,
- spl_kmem_ctor_t ctor, spl_kmem_dtor_t dtor, spl_kmem_reclaim_t reclaim,
- void *priv, void *vmp, int flags);
-
+extern spl_kmem_cache_t *spl_kmem_cache_create(char *name, size_t size,
+ size_t align, spl_kmem_ctor_t ctor, spl_kmem_dtor_t dtor,
+ spl_kmem_reclaim_t reclaim, void *priv, void *vmp, int flags);
+extern void spl_kmem_cache_set_move(kmem_cache_t *,
+ kmem_cbrc_t (*)(void *, void *, size_t, void *));
extern void spl_kmem_cache_destroy(spl_kmem_cache_t *skc);
extern void *spl_kmem_cache_alloc(spl_kmem_cache_t *skc, int flags);
extern void spl_kmem_cache_free(spl_kmem_cache_t *skc, void *obj);
#define kmem_cache_create(name,size,align,ctor,dtor,rclm,priv,vmp,flags) \
spl_kmem_cache_create(name,size,align,ctor,dtor,rclm,priv,vmp,flags)
+#define kmem_cache_set_move(skc, move) spl_kmem_cache_set_move(skc, move)
#define kmem_cache_destroy(skc) spl_kmem_cache_destroy(skc)
#define kmem_cache_alloc(skc, flags) spl_kmem_cache_alloc(skc, flags)
#define kmem_cache_free(skc, obj) spl_kmem_cache_free(skc, obj)