b8559f1a21
We've been seeing a very strange bug where journal flush & reclaim delay end up getting inexplicably zeroed, in the superblock. We're now validating all the options in bch2_validate_super(), and 0 is no longer a valid value for those options, but we need to be careful not to prevent people's filesystems from mounting because of the new validation. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
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.