0c29f9fa46
The default nvme_tcp_wq will use all CPUs to process tasks. Sometimes it is necessary to set CPU affinity to improve performance. A new module parameter wq_unbound is added here. If set to true, users can configure cpu affinity through /sys/devices/virtual/workqueue/nvme_tcp_wq/cpumask. Signed-off-by: Li Feng <fengli@smartx.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Keith Busch <kbusch@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.