wangchdo opened a new pull request, #17781: URL: https://github.com/apache/nuttx/pull/17781
## Summary per @xiaoxiang781216 suggestion, I put this improvement for hrtimer in this separate PR. This is to separate SMP-specific logic from the hrtimer implementation to improve its performance and maintainability. ## Impact Performance improvement for hrtimer on non-smp platform ## Testing **ostest passed on non-smp platform a2g-tc397-5v-tft** ``` NuttShell (NSH) nsh> nsh> nsh> uname -a NuttX 0.0.0 94b987fa00-dirty Jan 7 2026 10:40:19 tricore a2g-tc397-5v-tft nsh> nsh> ostest (...) user_main: hrtimer test End of test memory usage: VARIABLE BEFORE AFTER ======== ======== ======== arena 28dfc 28dfc ordblks 6 6 mxordblk 1f890 1f890 uordblks 5574 5574 fordblks 23888 23888 Final memory usage: VARIABLE BEFORE AFTER ======== ======== ======== arena 28dfc 28dfc ordblks 1 6 mxordblk 24208 1f890 uordblks 4bf4 5574 fordblks 24208 23888 user_main: Exiting ostest_main: Exiting with status 0 nsh> ``` -- 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]
