jerpelea opened a new pull request, #15227: URL: https://github.com/apache/nuttx/pull/15227
## Summary dd sem_wait fast operations, use atomic to ensure atomicity of semcount operations, and do not depend on critical section. Test with robot board: before modify: nxmutex_lock cost: 78 ns nxmutex_unlock cost: 82 ns after modify: nxmutex_lock cost: 28 ns nxmutex_unlock cost: 14 ns ## Impact RELEASE ## Testing CI -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
