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ManyThreads / mythos

Many Threads Operating System
https://manythreads.github.io/mythos/
MIT License
16 stars 3 forks source link

deadlock in futex_requeue #188

Closed gypsephi closed 3 years ago

gypsephi commented 3 years ago

if hashFrom and hashTo equal in futex_requeue then the same queue lock will be acquired twice. The Tidexmutex does not allow to acquire the same lock twice by the same thread. -> Deadlock