[PATCH] cpuset memory spread slab cache implementation

[firefly-linux-kernel-4.4.55.git] / include / linux / slab.h

diff --git a/include/linux/slab.h b/include/linux/slab.h
index 2b28c849d75acf5dcbd7085c76256ec1054372a2..e2ee5b268797884427a4f81aff347980136de3e0 100644 (file)
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -46,6 +46,7 @@ typedef struct kmem_cache kmem_cache_t;
                                                   what is reclaimable later*/
 #define SLAB_PANIC             0x00040000UL    /* panic if kmem_cache_create() fails */
 #define SLAB_DESTROY_BY_RCU    0x00080000UL    /* defer freeing pages to RCU */
+#define SLAB_MEM_SPREAD                0x00100000UL    /* Spread some memory over cpuset */
 
 /* flags passed to a constructor func */
 #define        SLAB_CTOR_CONSTRUCTOR   0x001UL         /* if not set, then deconstructor */