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| author | Umesh Nerlige Ramappa <[email protected]> | 2021-12-06 18:02:39 -0800 |
|---|---|---|
| committer | John Harrison <[email protected]> | 2021-12-09 11:51:20 -0800 |
| commit | 1ff9fc708185a94c79d4def79c0a500829297575 (patch) | |
| tree | 2f90ab45d6ef691ee9cdbad7e7a8c07272732d45 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 0b64e2e43ddeb010d3f2a45f978e6cb919cd0895 (diff) | |
drm/i915/pmu: Fix wakeref leak in PMU busyness during reset
GuC PMU busyness gets gt wakeref if awake, but fails to release the
wakeref if a reset is in progress. Release the wakeref if it was
acquried successfully.
v2: Simplify the fix (Ashutosh)
Fixes: 2a67b18e67f3 ("drm/i915/pmu: Fix synchronization of PMU callback with reset")
Signed-off-by: Umesh Nerlige Ramappa <[email protected]>
Reviewed-by: Ashutosh Dixit <[email protected]>
Signed-off-by: John Harrison <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions