diff options
| author | Chris Wilson <[email protected]> | 2019-10-09 07:17:59 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2019-10-09 08:58:39 +0100 |
| commit | 41f0bc49f7f2014feab8b278fea2adaea6ccaf4e (patch) | |
| tree | 17ce851c2be618a157ae40e13dc926210682c73c /tools/perf/scripts/python/stackcollapse.py | |
| parent | 6ad145fe0246abe31a312ce19321bb5b11635802 (diff) | |
drm/i915/selftests: Hold request reference over waits
Take a reference on the request before submitting it to the HW and then
waiting on it for selftest_workarounds. Once submitted, the request may
be freed by a background worker, unless we take an extra reference for
ourselves.
References: https://bugs.freedesktop.org/show_bug.cgi?id=111926
Signed-off-by: Chris Wilson <[email protected]>
Reviewed-by: Mika Kuoppala <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
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