d296e7b185
reattach_inode() was broken w.r.t. snapshots - we'd lookup the subvolume to look up lost+found, but if we're in an interior node snapshot that didn't make any sense. Instead, this adds a dirent path for creating in a specific snapshot, skipping the subvolume; and we also make sure to create lost+found in the root snapshot, to avoid conflicts with lost+found being created in overlapping snapshots. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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.