chrysn 7ed50c3d18 gnrc_rpl: Lock against race against initializer thread ...

When gnrc_rpl_init was called from a thread with higher priority than
the RPL thread, the initializer's call to gnrc_netreg_register would be
executed before the event loop even had a chance to set up its message
queue.

The added short-lived lock makes it work from threads of any priority.

2020-10-20 16:14:04 +02:00

..

rpl

gnrc_rpl: Lock against race against initializer thread

2020-10-20 16:14:04 +02:00