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由 Chris Wilson 提交于
We can simplify our tracking of pending writes in an execbuf to the single bit in the vma->exec_entry->flags, but that requires the relocation function knowing the object's vma. Pass it along. Note we have only been using a single bit to track flushing since commit cc889e0f Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Wed Jun 13 20:45:19 2012 +0200 drm/i915: disable flushing_list/gpu_write_list unconditionally flushed all render caches before the breadcrumb and commit 6ac42f41 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Sat Jul 21 12:25:01 2012 +0200 drm/i915: Replace the complex flushing logic with simple invalidate/flush all did away with the explicit GPU domain tracking. This was then codified into the ABI with NO_RELOC in commit ed5982e6 Author: Daniel Vetter <daniel.vetter@ffwll.ch> # Oi! Patch stealer! Date: Thu Jan 17 22:23:36 2013 +0100 drm/i915: Allow userspace to hint that the relocations were known Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Reviewed-by: NJoonas Lahtinen <joonas.lahtinen@linux.intel.com>
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