6ad1aadd97
In fanotify_encode_fh(), both cases of NULL inode and failure to encode ended up with fh type FILEID_INVALID. Distiguish the case of NULL inode, by setting fh type to FILEID_ROOT. This is just a semantic difference at this point. Remove stale comment and unneeded check from fid event compare helpers. Link: https://lore.kernel.org/r/20200716084230.30611-4-amir73il@gmail.com Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
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.