On Mon, Sep 21, 2015 at 04:56:00PM +0900, Sergey Senozhatsky wrote: > On (09/18/15 14:19), Joonsoo Kim wrote: > [..] > > + /* > > + * Prepare to use crypto decompress_noctx API. One tfm is required > > + * to initialize crypto algorithm properly and fetch corresponding > > + * function pointer. But, it is sharable for multiple concurrent > > + * decompress users. > > + */ > > if comp algorithm require zstrm for both compression and decompression, > then there seems to be no need in allocating sharable ->tfm_noctx, we > will never use it. >
Yes, in that case, NULL will be returned. I should describe it on somewhere. Thanks. -- 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/
