7a3de7324c
This patch adds trace callbacks for user locks. Unfortenately user locks are handled in a different way than kernel locks in some cases. User locks never call the dlm_lock()/dlm_unlock() kernel API and use the next step internal API of dlm. Adding those traces from user API callers should make it possible for dlm trace system to see lock handling for user locks as well. Signed-off-by: Alexander Aring <aahringo@redhat.com> Signed-off-by: David Teigland <teigland@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.