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| author | José Roberto de Souza <jose.souza@intel.com> | 2022-06-17 12:06:29 -0700 |
|---|---|---|
| committer | José Roberto de Souza <jose.souza@intel.com> | 2022-06-23 13:20:41 -0700 |
| commit | 421f5410965dbc65b7bf7d2b2323203920ad370c (patch) | |
| tree | e2912b65e74108c3547259678c8fe7ece46607b6 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 6434cf630086eea2d091f122f5802582a05d9d1c (diff) | |
drm/i915: Call i915_gem_suspend() only after display is turned off
When the last reference of a gem object is removed it is added to the
mm.free_list list and mm.free_work is queued to actually free the
object.
So gem objects that had their last reference removed by display during
drm_atomic_helper_shutdown() are added to mm.free_list what could
cause that mm.free_work is executed at the same time as
intel_runtime_pm_driver_release() causing raw-wakerefs warning.
So here only calling i915_gem_suspend() and by consequence
i915_gem_drain_freed_objects() only after display is down making
sure all display gem objecs are freed when
intel_runtime_pm_driver_release() is executed.
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220617190629.355356-1-jose.souza@intel.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions