Lines Matching defs:blk_key
160 struct blk_crypto_key *blk_key;
166 blk_key = kmalloc(sizeof(*blk_key), GFP_KERNEL);
167 if (!blk_key)
170 err = blk_crypto_init_key(blk_key, raw_key, crypto_mode,
184 err = blk_crypto_start_using_key(devs[i], blk_key);
196 * I.e., here we publish ->blk_key with a RELEASE barrier so that
200 smp_store_release(&prep_key->blk_key, blk_key);
204 kfree_sensitive(blk_key);
211 struct blk_crypto_key *blk_key = prep_key->blk_key;
216 if (!blk_key)
223 blk_crypto_evict_key(devs[i], blk_key);
226 kfree_sensitive(blk_key);
276 bio_crypt_set_ctx(bio, ci->ci_enc_key.blk_key, dun, gfp_mask);
363 if (bc->bc_key != inode->i_crypt_info->ci_enc_key.blk_key)