26 bool bio_crypt_rq_ctx_compatible(struct request *rq, struct bio *bio);
52 static inline void blk_crypto_rq_set_defaults(struct request *rq)  in blk_crypto_rq_set_defaults()  argument
54 	rq->crypt_ctx = NULL;  in blk_crypto_rq_set_defaults()
55 	rq->crypt_keyslot = NULL;  in blk_crypto_rq_set_defaults()
58 static inline bool blk_crypto_rq_is_encrypted(struct request *rq)  in blk_crypto_rq_is_encrypted()  argument
60 	return rq->crypt_ctx;  in blk_crypto_rq_is_encrypted()
63 static inline bool blk_crypto_rq_has_keyslot(struct request *rq)  in blk_crypto_rq_has_keyslot()  argument
65 	return rq->crypt_keyslot;  in blk_crypto_rq_has_keyslot()
70 static inline bool bio_crypt_rq_ctx_compatible(struct request *rq,  in bio_crypt_rq_ctx_compatible()  argument
94 static inline void blk_crypto_rq_set_defaults(struct request *rq) { }  in blk_crypto_rq_set_defaults()  argument
96 static inline bool blk_crypto_rq_is_encrypted(struct request *rq)  in blk_crypto_rq_is_encrypted()  argument
101 static inline bool blk_crypto_rq_has_keyslot(struct request *rq)  in blk_crypto_rq_has_keyslot()  argument
122 static inline void bio_crypt_do_front_merge(struct request *rq,  in bio_crypt_do_front_merge()  argument
127 		memcpy(rq->crypt_ctx->bc_dun, bio->bi_crypt_context->bc_dun,  in bio_crypt_do_front_merge()
128 		       sizeof(rq->crypt_ctx->bc_dun));  in bio_crypt_do_front_merge()
140 blk_status_t __blk_crypto_rq_get_keyslot(struct request *rq);
141 static inline blk_status_t blk_crypto_rq_get_keyslot(struct request *rq)  in blk_crypto_rq_get_keyslot()  argument
143 	if (blk_crypto_rq_is_encrypted(rq))  in blk_crypto_rq_get_keyslot()
144 		return __blk_crypto_rq_get_keyslot(rq);  in blk_crypto_rq_get_keyslot()
148 void __blk_crypto_rq_put_keyslot(struct request *rq);
149 static inline void blk_crypto_rq_put_keyslot(struct request *rq)  in blk_crypto_rq_put_keyslot()  argument
151 	if (blk_crypto_rq_has_keyslot(rq))  in blk_crypto_rq_put_keyslot()
152 		__blk_crypto_rq_put_keyslot(rq);  in blk_crypto_rq_put_keyslot()
155 void __blk_crypto_free_request(struct request *rq);
156 static inline void blk_crypto_free_request(struct request *rq)  in blk_crypto_free_request()  argument
158 	if (blk_crypto_rq_is_encrypted(rq))  in blk_crypto_free_request()
159 		__blk_crypto_free_request(rq);  in blk_crypto_free_request()
162 int __blk_crypto_rq_bio_prep(struct request *rq, struct bio *bio,
174 static inline int blk_crypto_rq_bio_prep(struct request *rq, struct bio *bio,  in blk_crypto_rq_bio_prep()  argument
178 		return __blk_crypto_rq_bio_prep(rq, bio, gfp_mask);  in blk_crypto_rq_bio_prep()
189 static inline blk_status_t blk_crypto_insert_cloned_request(struct request *rq)  in blk_crypto_insert_cloned_request()  argument
192 	if (blk_crypto_rq_is_encrypted(rq))  in blk_crypto_insert_cloned_request()
193 		return blk_crypto_rq_get_keyslot(rq);  in blk_crypto_insert_cloned_request()