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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-08-31 11:03:57 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-09-01 20:24:57 +0200 |
| commit | d9249c9bffe4238e3853996d1f0758d9f55fbe67 (patch) | |
| tree | 95e948656a5ca4c639cda76d0c34728d7af98fe0 /cpukit/score/src/threadqfirst.c | |
| parent | score: Fix priority discipline handling (diff) | |
| download | rtems-d9249c9bffe4238e3853996d1f0758d9f55fbe67.tar.bz2 | |
score: Fix blocking message queue receive
In order to ensure FIFO fairness across schedulers, the thread queue
surrender operation must be used to dequeue a thread from the thread
queue. The thread queue extract operation is intended for timeouts.
Add _Thread_queue_Resume() which may be used to make extracted or
surrendered threads ready again.
Remove the now unused _Thread_queue_Extract_critical() function.
Close #4509.
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