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There is one corner case missing schedule out notification of the preempted request. The preempted request is just completed when preemption happen, then it will be canceled and won't be resubmitted later, GVT-g will lost the schedule out notification. Here add schedule out notification if found the preempted request has been completed. v2: - refine description, add completed check and notification in execlists_cancel_port_requests. (Chris) v3: - use ternary confitional, remove local variable. (Tvrtko) Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Weinan Li <weinan.z.li@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1520302557-25079-1-git-send-email-weinan.z.li@intel.com
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.