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Example of syscall that trig a soft irq.Example of syscall that trig a soft irq.Posted Nov 2, 2012 9:11 UTC (Fri) by polch (guest, #87593)Parent article: Software interrupts and realtime
"Now, when a thread raises a softirq, the specific interrupt in question (network receive processing, say) is remembered by the kernel"
Could you provide an example of syscll that trig a softirq ? For the network, for instance, i suppose that only calls that provide data to the kernel trig a soft irq (send, write, etc) ? But, i hardly imagine what kind of notification can trig a receive processing.
Regards.
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