c7c879eedc
Add device number to kdmflush workqueue name to help debugging CPU usage. Resulting `ps axfu` snippet: root 3791 0.0 0.0 0 0 ? I< paź19 0:00 \_ [kdmflush/253:7] root 3792 0.0 0.0 0 0 ? I< paź19 0:00 \_ [kcryptd_io/253:7] root 3793 0.0 0.0 0 0 ? I< paź19 0:00 \_ [kcryptd/253:7] root 3794 0.0 0.0 0 0 ? S paź19 0:00 \_ [dmcrypt_write/253:7] root 3814 0.0 0.0 0 0 ? I< paź19 0:00 \_ [kdmflush/253:8] root 3815 0.0 0.0 0 0 ? I< paź19 0:00 \_ [kdmflush/253:9] root 3816 0.0 0.0 0 0 ? I< paź19 0:00 \_ [kdmflush/253:10] Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Mike Snitzer <snitzer@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.