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Jan Kara
870c153cf0
Currently informational messages within block trace do not have PID information of the process reporting the message included. With BFQ it is sometimes useful to have the information and there's no good reason to omit the information from the trace. So just fill in pid information when generating note message. Signed-off-by: Jan Kara <[email protected]> Reviewed-by: Chaitanya Kulkarni <[email protected]> Acked-by: Paolo Valente <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
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.