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78a6295c71
The target database root directory, dbroot, has defaulted to /var/target for a while, but its main client, targetcli-fb, has been moving it to /etc/target for quite some time. With the plethora of target drivers now appearing, it has become more difficult to initialize this attribute before use by any child drivers. If the directory /etc/target exists, use that as the DB root. Otherwise, fall back to using /var/target. The ability to override this dbroot attribute still exists via sysfs. Signed-off-by: Lee Duncan <lduncan@suse.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.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.
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.