4fdacef8ac
Currently the code always calls kunit_do_assertion() even though it does nothing when `pass` is true. This change moves the `if(!(pass))` check into the macro instead and renames the function to kunit_do_failed_assertion(). I feel this a bit easier to read and understand. This has the potential upside of avoiding a function call that does nothing most of the time (assuming your tests are passing) but comes with the downside of generating a bit more code and branches. We try to mitigate the branches by tagging them with `unlikely()`. This also means we don't have to initialize structs that we don't need, which will become a tiny bit more expensive if we switch over to using static variables to try and reduce stack usage. (There's runtime code to check if the variable has been initialized yet or not). Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@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.
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.