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0e47effa77
Add a module parameter to set how many queues are used for iopoll. Also fill the interface mq_poll. For internal I/Os from libsas and libata we use non-iopoll queue (queue 0) to deliver and complete them. But for internal abort I/Os, just don't send them for poll queues. There is still a risk associated as this sends internal abort commands to non-iopoll queues which actually requires sending an internal abort command to every queue. As a result, make the module parameter as "experimental" for now. Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com> Link: https://lore.kernel.org/r/1678169355-76215-3-git-send-email-chenxiang66@hisilicon.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.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.