jerry73204 merged NEWSLabNTU/nano-ros#2547 · October 23, 2026 15:53 perf(phase-509 P10): the Zephyr executor lock is a bare k_mutex #2547 Summaryphase-509 P10, first PR: the Zephyr level runner's executor lock is a bare k_mutex instead of the port's nros_platform_mutex_rec_*.k_mutex … +49 -14