函数逻辑报告

函数名称：scrypt_decrypt_block_inplace() - Decrypt a filesystem block in-place*@inode: The inode to which this block belongs*@page: The page containing the block to decrypt*@len: Size of block to decrypt. Doesn't need to be a multiple of the

函数原型：int fscrypt_decrypt_block_inplace(const struct inode *inode, struct page *page, unsigned int len, unsigned int offs, u64 lblk_num)

返回类型：int

参数：