c42eb823ce
Contrary to the documentation giving a semaphore while an IRQ lock is held does not release the lock and give control to another thread. The release-lock behavior is observed only if the lock-holding thread sleeps. However the opportunity to reschedule will have been lost so it may be necessary to explicitly yield to allow the higher-priority thread to be serviced. Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no> |
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| data_passing | ||
| memory | ||
| other | ||
| scheduling | ||
| smp | ||
| synchronization | ||
| threads | ||
| timing | ||
| index.rst | ||