drm/i915: Amalgamate GGTT/ppGTT vma debug list walkers

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As we can now have multiple VMA inside the global GTT (with partial
mappings, rotations, etc), it is no longer true that there may just be a
single GGTT entry and so we should walk the full vma_list to count up
the actual usage. In addition to unifying the two walkers, switch from
multiplying the object size for each vma to summing the bound vma sizes.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470293567-10811-1-git-send-email-chris@chris-wilson.co.uk

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Chris Wilson 2016-08-04 07:52:20 +01:00

parent 8dac1e1f20

commit 894eeecc1e

1 changed files with 15 additions and 27 deletions

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drivers/gpu/drm/i915/i915_debugfs.c

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