slub: Fallback to minimal order during slab page allocation

[linux-2.6-omap-h63xx.git] / include / linux / slub_def.h

diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 4236b5dee8122c6fd8bb5aa0b1ae5c0954f257c4..71e43a12ebbbc62521498155d6bace9b2b0e0585 100644 (file)
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -29,6 +29,7 @@ enum stat_item {
        DEACTIVATE_TO_HEAD,     /* Cpu slab was moved to the head of partials */
        DEACTIVATE_TO_TAIL,     /* Cpu slab was moved to the tail of partials */
        DEACTIVATE_REMOTE_FREES,/* Slab contained remotely freed objects */
+       ORDER_FALLBACK,         /* Number of times fallback was necessary */
        NR_SLUB_STAT_ITEMS };
 
 struct kmem_cache_cpu {
@@ -81,6 +82,7 @@ struct kmem_cache {
 
        /* Allocation and freeing of slabs */
        struct kmem_cache_order_objects max;
+       struct kmem_cache_order_objects min;
        gfp_t allocflags;       /* gfp flags to use on each alloc */
        int refcount;           /* Refcount for slab cache destroy */
        void (*ctor)(struct kmem_cache *, void *);