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| author | Subv <subv2112@gmail.com> | 2018-06-02 14:06:35 -0500 |
|---|---|---|
| committer | Subv <subv2112@gmail.com> | 2018-06-02 14:06:35 -0500 |
| commit | 9cd87a6352d98194c2a36ec889cf6ff541a6610e (patch) | |
| tree | 7589782b58ec8d4984972f6ce6a8d766d4318b97 /src/common/file_util.h | |
| parent | bbbe34429ecaf5ccfca3b83cdd776ff78100f9d9 (diff) | |
Kernel/Threads: A thread waking up by timeout from a WaitProcessWideKey may already have an assigned lock owner.
This situation may happen like so:
Thread 1 with low priority calls WaitProcessWideKey with timeout.
Thread 2 with high priority calls WaitProcessWideKey without timeout.
Thread 3 calls SignalProcessWideKey
- Thread 2 acquires the lock and awakens.
- Thread 1 can't acquire the lock and is put to sleep with the lock owner being Thread 2.
Thread 1's timeout expires, with the lock owner still being set to Thread 2.
Diffstat (limited to 'src/common/file_util.h')
0 files changed, 0 insertions, 0 deletions