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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-12-19 12:43:46 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-12-20 12:31:52 +0000 |
| commit | c2dc6cc946aa8463e1e7676c8f82334c1dc8a01c (patch) | |
| tree | a83ac3e9d491988014fd223992ba078cb93eba8c /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | drm/i915: Fallback to single PAGE_SIZE segments for DMA remapping (diff) | |
| download | linux-c2dc6cc946aa8463e1e7676c8f82334c1dc8a01c.tar.gz linux-c2dc6cc946aa8463e1e7676c8f82334c1dc8a01c.zip | |
drm/i915: Add a test that we terminate the trimmed sgtable as expected
In commit 0c40ce130e38 ("drm/i915: Trim the object sg table"), we expect
to copy exactly orig_st->nents across and allocate the table thusly.
The copy loop should therefore end with the new_sg being NULL.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161219124346.550-2-chris@chris-wilson.co.uk
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions