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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/10/28 09:18:38 UTC

[GitHub] [incubator-nuttx] pkarashchenko commented on a diff in pull request #7459: nuttx/sched: usd pid to check idle task

pkarashchenko commented on code in PR #7459:
URL: https://github.com/apache/incubator-nuttx/pull/7459#discussion_r1007842564


##########
sched/sched/sched.h:
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@@ -56,6 +56,8 @@
 #  define this_task()            (current_task(this_cpu()))
 #endif
 
+#define is_idle_task(t)          ((t)->pid == this_cpu())

Review Comment:
   Why we compare against `this_cpu()` and not against `IDLE_PROCESS_ID`. Does this mean that we have idle task per core in SMP mode?



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