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| author | Chris Wilson <[email protected]> | 2017-10-09 09:43:57 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2017-10-09 17:07:29 +0100 |
| commit | a65adaf8a834504a4acdc0deca7fa790771add8a (patch) | |
| tree | 00f5f373c9b4f975b605367891d89c07858938b8 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 3bd4073524fa1586435725ad45ff971a6c2b2537 (diff) | |
drm/i915: Track user GTT faulting per-vma
We don't wish to refault the entire object (other vma) when unbinding
one partial vma. To do this track which vma have been faulted into the
user's address space.
v2: Use a local vma_offset to tidy up a multiline unmap_mapping_range().
Signed-off-by: Chris Wilson <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Joonas Lahtinen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
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