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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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d637637491
If we remove some hardcoded assumptions about the preempt context having a fixed id, reserved from use by normal user contexts, we may only allocate the i915_gem_context when required. Then the subsequent decisions on using preemption reduce to having the preempt context available. v2: Include an assert that we don't allocate the preempt context twice. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Michal Winiarski <michal.winiarski@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Cc: Mika Kuoppala <mika.kuoppala@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Acked-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180207210544.26351-3-chris@chris-wilson.co.uk Reviewed-by: Michel Thierry <michel.thierry@intel.com> |
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| .. | ||
| huge_gem_object.c | ||
| huge_gem_object.h | ||
| huge_pages.c | ||
| i915_gem_coherency.c | ||
| i915_gem_context.c | ||
| i915_gem_dmabuf.c | ||
| i915_gem_evict.c | ||
| i915_gem_gtt.c | ||
| i915_gem_object.c | ||
| i915_gem_request.c | ||
| i915_gem_timeline.c | ||
| i915_live_selftests.h | ||
| i915_mock_selftests.h | ||
| i915_random.c | ||
| i915_random.h | ||
| i915_selftest.c | ||
| i915_sw_fence.c | ||
| i915_syncmap.c | ||
| i915_vma.c | ||
| intel_breadcrumbs.c | ||
| intel_guc.c | ||
| intel_hangcheck.c | ||
| intel_uncore.c | ||
| lib_sw_fence.c | ||
| lib_sw_fence.h | ||
| mock_context.c | ||
| mock_context.h | ||
| mock_dmabuf.c | ||
| mock_dmabuf.h | ||
| mock_drm.c | ||
| mock_drm.h | ||
| mock_engine.c | ||
| mock_engine.h | ||
| mock_gem_device.c | ||
| mock_gem_device.h | ||
| mock_gem_object.h | ||
| mock_gtt.c | ||
| mock_gtt.h | ||
| mock_request.c | ||
| mock_request.h | ||
| mock_timeline.c | ||
| mock_timeline.h | ||
| mock_uncore.c | ||
| mock_uncore.h | ||
| scatterlist.c | ||