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Posted to commits@nuttx.apache.org by "hujun260 (via GitHub)" <gi...@apache.org> on 2026/02/01 03:18:39 UTC

Re: [PR] sched: add a reference count to the TCB to prevent it from being deleted. [nuttx]

hujun260 commented on PR #17468:
URL: https://github.com/apache/nuttx/pull/17468#issuecomment-3830234359

   > I won't let this submission be merged:
   > 
   > 1. code size will increase.
   > 2. performance will degrade.
   
   However, currently, using nxsched_get_tcb cannot guarantee safety even within critical sections, which is more critical than other factors. Furthermore, this patch reduces the scope of critical sections, thereby improving system real-time performance. As for the code size, it remains acceptable because the added safety justifies the increase.


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