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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2020/06/17 04:19:04 UTC

[GitHub] [incubator-nuttx] yamt commented on issue #1137: Correct behavior of sched_lock() in SMP mode

yamt commented on issue #1137:
URL: https://github.com/apache/incubator-nuttx/issues/1137#issuecomment-645138739


   i have two comments
   
   * to me, enter_critical_section() is another primitive with unclear semantics. are you interested in more fine grained locking? or, do you think the "global irq lock" approach is good enough for what nuttx is for?
   
   * how about introducing a set of new api with clear semantics and name, say, preempt_disable().
   


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