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2f294c35c0
Updates to the function profiler adds new options to tracefs. The options are currently defined by an enum as flags. The added options brings the number of options over 32, which means they can no longer be held in a 32 bit enum. The TRACE_ITER_* flags are converted to a macro TRACE_ITER(*) to allow the creation of options to still be done by macros. This change is intrusive, as it affects all TRACE_ITER* options throughout the trace code. Merge the branch that added these options and converted the TRACE_ITER_* enum into a TRACE_ITER(*) macro, to allow the topic branches to still be developed without conflict. Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.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 reStructuredText 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.