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 from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
