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Sheng Yong
b7c409deda
This patch introduces a new feature, F2FS_FEATURE_LOST_FOUND, which is set by mkfs. mkfs creates a directory named lost+found, which saves unreachable files. If fsck finds a file which has no parent, or its parent is removed by fsck, the file will be placed under lost+found directory by fsck. lost+found directory could not be encrypted. As a result, the root directory cannot be encrypted too. So if LOST_FOUND feature is enabled, let's avoid to encrypt root directory. Signed-off-by: Sheng Yong <shengyong1@huawei.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.