Messages in this thread | | | Date | Mon, 21 Sep 2015 15:18:17 +0900 | From | Sergey Senozhatsky <> | Subject | Re: [PATCH v3 1/9] crypto: introduce decompression API that can be called via sharable tfm object |
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On (09/18/15 14:19), Joonsoo Kim wrote: [..] > static int __init lzo_mod_init(void) > diff --git a/include/linux/crypto.h b/include/linux/crypto.h > index e71cb70..31152b1 100644 > --- a/include/linux/crypto.h > +++ b/include/linux/crypto.h > @@ -355,6 +355,8 @@ struct compress_alg { > unsigned int slen, u8 *dst, unsigned int *dlen); > int (*coa_decompress)(struct crypto_tfm *tfm, const u8 *src, > unsigned int slen, u8 *dst, unsigned int *dlen); > + int (*coa_decompress_noctx)(const u8 *src, unsigned int slen, > + u8 *dst, unsigned int *dlen); > }; > > > @@ -538,6 +540,9 @@ struct compress_tfm { > int (*cot_decompress)(struct crypto_tfm *tfm, > const u8 *src, unsigned int slen, > u8 *dst, unsigned int *dlen); > + int (*cot_decompress_noctx)(struct crypto_tfm *tfm, > + const u8 *src, unsigned int slen, > + u8 *dst, unsigned int *dlen); > }; > > #define crt_ablkcipher crt_u.ablkcipher > @@ -1836,6 +1841,14 @@ static inline void crypto_free_comp(struct crypto_comp *tfm) > crypto_free_tfm(crypto_comp_tfm(tfm)); > } > > +struct crypto_comp *crypto_alloc_comp_noctx(const char *alg_name, > + u32 type, u32 mask); > +
this should be EXPORT_SYMBOL_GPL().
-ss
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