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Guard run_executor of local_pool.rs against use of park / unpark in user-code. #2010

Merged
merged 2 commits into from
Dec 26, 2019
Merged

Guard run_executor of local_pool.rs against use of park / unpark in user-code. #2010

merged 2 commits into from
Dec 26, 2019

Commits on Dec 19, 2019

  1. Guard run_executor against use of park/unpark in user-code. 

    If user code that is run as a result of polling the futures
in the `run_executor` loop of `local_pool.rs` makes use of
the park / unpark APIs, execution may stall due to wakeups
getting "lost". This is prevented (and thereby unnecessary
calls to park / unpark avoided) through an additional
`AtomicBool` that is in full control of the code in
`local_pool.rs`.
    Roman S. Borschel committed Dec 19, 2019
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  2. Merge branch 'master' into park-unpark-isolation

    @romanb
    romanb authored Dec 19, 2019
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