jun qian <[email protected]> writes: > I have two questions that need to be discussed. > > 1. If the __do_sofrirq() is executed in the ksoftirqd, we may not need > to check the timeout in the loop. > 2. Both the invoke_softirq() and run_ksoftirqd() will execute > __do_sofirq, they all execute the same codeļ¼ > when it is in the ksoftirqd, Do we need to wake up ksoftirqd in > the process context according to > max_restart and MAX_SOFTIRQ_TIME. In my opinion, If we use a flag > to distinguish where > __do_softirq() is called from, we can do what is most suitable > for __do_softirq based on this flag.
You answered your questions yourself :)
