ac75b09fc6
Now that DMDEBUG uses pr_debug and DMDEBUG_LIMIT uses pr_debug_ratelimited cleanup DM's 2 direct pr_debug callers to use them to get the benefit of consistent DM_FMT formatting of debugging messages. While doing so, dm-mpath.c:dm_report_EIO() was switched over to using DMDEBUG_LIMIT due to the potential for error handling floods in the IO completion path. Signed-off-by: Mike Snitzer <snitzer@redhat.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.