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| author | Chris Wilson <[email protected]> | 2019-05-28 10:29:51 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2019-05-28 12:45:29 +0100 |
| commit | 6951e5893b4821f68a48022842f67c3033ca7b30 (patch) | |
| tree | bc7d39fb7ae0b8ba3967646059ac40b931ae3ed8 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 37d63f8fdb4941b6a82ef9e59bee62a494225c7e (diff) | |
drm/i915: Move GEM object domain management from struct_mutex to local
Use the per-object local lock to control the cache domain of the
individual GEM objects, not struct_mutex. This is a huge leap forward
for us in terms of object-level synchronisation; execbuffers are
coordinated using the ww_mutex and pread/pwrite is finally fully
serialised again.
Signed-off-by: Chris Wilson <[email protected]>
Reviewed-by: Matthew Auld <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
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