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| author | 2021-12-15 13:46:57 +0000 | |
|---|---|---|
| committer | 2021-12-15 13:51:19 +0000 | |
| commit | 8f808c5d7954215d846a4fca227e53dd33dd3428 (patch) | |
| tree | 3e5de26449aec974f97756ead94c8f363f919739 /libs/androidfw/StringPool.cpp | |
| parent | ef38410960614e2046a16c3e5a8a7d73b8302e35 (diff) | |
Fix potential deadlock with SensorObserver.
Sensor Observer grabs it's own lock (mSOLock) when voting for a display
mode, which then grabs the global DMD lock (mLock).
When printing out the dump() method, DMD holds mLock, then calls into
SensorObserver which grabs the mSOLock. This can cause a deadlock.
There's no reason to hold mLock when calling SensorObserver's dump()
method, so fix that.
Test: adb shell dumpsys display
Bug: 210086128
Change-Id: Idf685f94b818f04f30bee5b85a503f64d448291a
Diffstat (limited to 'libs/androidfw/StringPool.cpp')
0 files changed, 0 insertions, 0 deletions