19 static bool is_hash_block_verified(struct fsverity_info *vi, struct page *hpage,  in is_hash_block_verified()  argument
35 	if (!vi->hash_block_verified)  in is_hash_block_verified()
59 		return test_bit(hblock_idx, vi->hash_block_verified);  in is_hash_block_verified()
61 	spin_lock(&vi->hash_page_init_lock);  in is_hash_block_verified()
63 		verified = test_bit(hblock_idx, vi->hash_block_verified);  in is_hash_block_verified()
65 		blocks_per_page = vi->tree_params.blocks_per_page;  in is_hash_block_verified()
68 			clear_bit(hblock_idx + i, vi->hash_block_verified);  in is_hash_block_verified()
77 	spin_unlock(&vi->hash_page_init_lock);  in is_hash_block_verified()
92 verify_data_block(struct inode *inode, struct fsverity_info *vi,  in verify_data_block()  argument
95 	const struct merkle_tree_params *params = &vi->tree_params;  in verify_data_block()
182 		if (is_hash_block_verified(vi, hpage, hblock_idx)) {  in verify_data_block()
196 	want_hash = vi->root_hash;  in verify_data_block()
214 		if (vi->hash_block_verified)  in verify_data_block()
215 			set_bit(hblock_idx, vi->hash_block_verified);  in verify_data_block()
250 	struct fsverity_info *vi = inode->i_verity_info;  in verify_data_blocks()  local
251 	const unsigned int block_size = vi->tree_params.block_size;  in verify_data_blocks()
264 		valid = verify_data_block(inode, vi, data, pos + offset,  in verify_data_blocks()