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f49c2226af
We are currently hard coded to always create 128 IO virtqueues, so this adds a modparam to control it. For large systems where we are ok with using memory for virtqueues it allows us to add up to 1024. This limit was just selected becuase that's qemu's limit. Signed-off-by: Mike Christie <michael.christie@oracle.com> Message-Id: <20220708030525.5065-3-michael.christie@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@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 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.