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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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591c0fb85d
Add a mock selftest to preempt a request and check that we cancel it, requeue the request and then complete its execution. v2: Error leaks no more. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/20170223074422.4125-13-chris@chris-wilson.co.uk Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
/*
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* Copyright © 2016 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*
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*/
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#ifndef __MOCK_REQUEST__
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#define __MOCK_REQUEST__
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#include <linux/list.h>
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#include "../i915_gem_request.h"
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struct mock_request {
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struct drm_i915_gem_request base;
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struct list_head link;
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unsigned long delay;
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};
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struct drm_i915_gem_request *
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mock_request(struct intel_engine_cs *engine,
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struct i915_gem_context *context,
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unsigned long delay);
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bool mock_cancel_request(struct drm_i915_gem_request *request);
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#endif /* !__MOCK_REQUEST__ */
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