25 static void hash_at_level(const struct merkle_tree_params *params,  in hash_at_level()  argument
32 	position = dindex >> (level * params->log_arity);  in hash_at_level()
35 	*hindex = params->level_start[level] + (position >> params->log_arity);  in hash_at_level()
38 	*hoffset = (position & ((1 << params->log_arity) - 1)) <<  in hash_at_level()
39 		   (params->log_blocksize - params->log_arity);  in hash_at_level()
89 	const struct merkle_tree_params *params = &vi->tree_params;  in verify_page()  local
90 	const unsigned int hsize = params->digest_size;  in verify_page()
110 	for (level = 0; level < params->num_levels; level++) {  in verify_page()
115 		hash_at_level(params, index, level, &hindex, &hoffset);  in verify_page()
135 					     params->hash_alg->name,  in verify_page()
146 		 params->hash_alg->name, hsize, want_hash);  in verify_page()
153 		err = fsverity_hash_page(params, inode, req, hpage, real_hash);  in verify_page()
164 			 level - 1, params->hash_alg->name, hsize, want_hash);  in verify_page()
168 	err = fsverity_hash_page(params, inode, req, data_page, real_hash);  in verify_page()