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87cbdc396a
Introduce sysfs entries to provide visibility to the multiple queues used by the Virtio FS device. This enhancement allows users to query information about these queues. Specifically, add two sysfs entries: 1. Queue name: Provides the name of each queue (e.g. hiprio/requests.8). 2. CPU list: Shows the list of CPUs that can process requests for each queue. The CPU list feature is inspired by similar functionality in the block MQ layer, which provides analogous sysfs entries for block devices. These new sysfs entries will improve observability and aid in debugging and performance tuning of Virtio FS devices. Reviewed-by: Idan Zach <izach@nvidia.com> Reviewed-by: Shai Malin <smalin@nvidia.com> Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com> Message-Id: <20240825130716.9506-2-mgurtovoy@nvidia.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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.