On Fri, 5 Oct 2012, Glauber Costa wrote: > diff --git a/mm/slab.h b/mm/slab.h > index 7deeb44..4c35c17 100644 > --- a/mm/slab.h > +++ b/mm/slab.h > @@ -45,6 +45,31 @@ static inline struct kmem_cache *__kmem_cache_alias(const char *name, size_t siz > #endif > > > +/* Legal flag mask for kmem_cache_create(), for various configurations */ > +#define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \ > + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS ) > + > +#if defined(CONFIG_DEBUG_SLAB) > +#define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER) > +#elif defined(CONFIG_SLUB_DEBUG) > +#define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER | \ > + SLAB_TRACE | SLAB_DEBUG_FREE) > +#else > +#define SLAB_DEBUG_FLAGS (0) > +#endif > + > +#if defined(CONFIG_SLAB) > +#define SLAB_CACHE_FLAGS (SLAB_MEMSPREAD | SLAB_NOLEAKTRACE | \ s/SLAB_MEMSPREAD/SLAB_MEM_SPREAD/ > + SLAB_RECLAIM_ACCOUNT | SLAB_TEMPORARY | SLAB_NOTRACK) > +#elif defined(CONFIG_SLUB) > +#define SLAB_CACHE_FLAGS (SLAB_NOLEAKTRACE | SLAB_RECLAIM_ACCOUNT | \ > + SLAB_TEMPORARY | SLAB_NOTRACK) > +#else > +#define SLAB_CACHE_FLAGS (0) > +#endif > + > +#define CACHE_CREATE_MASK (SLAB_CORE_FLAGS | SLAB_DEBUG_FLAGS | SLAB_CACHE_FLAGS) > + > int __kmem_cache_shutdown(struct kmem_cache *); > > #endif -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>