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25ce7c5063
Setting of exec_queue user extensions is moved from the end of the ioctl function earlier, into __xe_exec_queue_alloc(). This fixes bug in that the USM attributes for access counters were being applied too late, and effectively were ignored. However, in order to apply user extensions this early, we can no longer call q->ops functions. Instead, make it more efficient. The user extension functions can simply update the q->sched_props values and they will be applied by the backend during q->ops->init(). v2: minor changes for readability (Matt) Signed-off-by: Brian Welty <brian.welty@intel.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.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.