drm/i915/selftests: exercise cache domain eviction

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Add a selftest to exercise evicting neighbouring nodes that conflict due
to page colouring in the GTT.

v2: add a peppering of comments

Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170306235414.23407-4-matthew.auld@intel.com
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

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Matthew Auld 2017-03-06 23:54:02 +00:00 • committed by Chris Wilson

parent fe65cbdbc9

commit fceb43033d

1 changed files with 90 additions and 0 deletions

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drivers/gpu/drm/i915/selftests/i915_gem_evict.c

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