0a50f61c4f
Add initcall_debug logs for each driver device probe call, for example: probe of a3800000.ramoops returned 1 after 3007 usecs This replaces the previous code added to report times for deferred probes. It also reports OF platform bus device creates that were formerly lumped together in a single entry for function of_platform_default_populate_init, as well as helping to annotate other initcalls that involve device probing. Remove restriction on printing probe times only during initcalls, since initcall_debug now continues to show driver timing info past the boot phase. Signed-off-by: Todd Poynor <toddpoynor@google.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.