On Thu, 27 Sep 2012, Christoph Lameter wrote: > > > > Nack, this is already handled by CREATE_MASK in the mm/slab.c allocator; > > > > > > CREATE_MASK defines legal flags that can be specified. Other flags cause > > > and error. This is about flags that are internal that should be ignored > > > when specified. > > > > > > > That should be ignored for the mm/slab.c allocator, yes. > > Then you are ok with the patch as is? >
No, it's implementation defined so it shouldn't be in kmem_cache_create(), it should be in __kmem_cache_create(). > There *are* multiple slab allocators using those bits! And this works for > them. There is nothing too restrictive here. The internal flags are > standardized by this patch to be in the highest nibble. > I'm referring to additional slab allocators that will be proposed for inclusion shortly. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
