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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-03-15 13:14:50 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-03-16 10:16:07 +0000 |
| commit | d9b13c4dde6cacd8f2c4385cd6d293b0ac622e0b (patch) | |
| tree | 029cab649967d9368d2575a5a78f8cc362252917 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 7fb96dac6755d053d3a540aff55fe0064001bdf6 (diff) | |
drm/i915: Trace GEM steps between submit and wedging
We still have an odd race with wedging/unwedging as shown by igt/gem_eio
that defies expectations. Add some more trace_printks to try and
visualize the flow over the precipice.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180315131451.4060-1-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
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