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a4a3d8c52d
Before this commit, VolumeDirty will be cleared first in writeback if 'dirsync' or 'sync' is not enabled. If the power is suddenly cut off after cleaning VolumeDirty but other updates are not written, the exFAT filesystem will not be able to detect the power failure in the next mount. And VolumeDirty will be set again but not cleared when updating the parent directory. It means that BootSector will be written at least once in each write-back, which will shorten the life of the device. Reviewed-by: Andy Wu <Andy.Wu@sony.com> Reviewed-by: Aoyama Wataru <wataru.aoyama@sony.com> Signed-off-by: Yuezhang Mo <Yuezhang.Mo@sony.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
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.