Hi,
On Wed Sep 24, 2014 at 16:25:31 -0400, Yuxin Ren wrote:
I want to know what kernel idle thread does. Does it just execute "halt" instruction or anything else?
Mostly it is calling a halt instruction but it can also do remote work.
Where is code for the idle thread?
Please look for 'for (;;) idle_op()' in kernel_thread.cpp and app_cpu_thread.cpp.
Adam