3e61103b2f
Having an OR in WARN_ON() makes me sad because it's impossible to tell which condition is true when triggered. Split a WARN_ON() with an OR in page_pool_disable_direct_recycling(). Signed-off-by: David Wei <dw@davidwei.uk> Reviewed-by: Mina Almasry <almasrymina@google.com> Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com> Acked-by: Jesper Dangaard Brouer <hawk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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.