Node vs Threads in scheduling

Richi Dubey richidubey at gmail.com
Mon Aug 17 12:35:57 UTC 2020


Hi,

How does the scheduling state of a thread differ from that of its
corresponding node in a scheduler? How does thread helping work? Since a
thread only has one node per scheduler instance, how do things happen?

Also, can someone please explain how the thread could in the ready state
while the node is in a scheduled state in this
<https://git.rtems.org/rtems/tree/cpukit/include/rtems/score/schedulersmpimpl.h#n1517>
conditional block ?

Thanks,
Richi.
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