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6f4b98147b
Devlink health is involved in error recovery. Machines in bad state tend to be fairly unreliable, and occasionally get stuck in error loops. Even with a reasonable grace period devlink health may get a thousand reports in an hour. In case of reporting on an unregistered devlink instance the subsequent reports don't add much value. Switch to WARN_ON_ONCE() to avoid flooding dmesg and fleet monitoring dashboards. Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20230531015523.48961-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.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.