>You should probably also say why cond_resched() does not trigger >rescheduling. E.g., put that and delete the first sentence as it tells nothing >and is confusing.
Hi BR, Jarkko, How about I place the explanation as a comment above the code at the v6 version ? See the description below. Warm regards Jun Miao >> --- a/arch/x86/kernel/cpu/sgx/main.c >> +++ b/arch/x86/kernel/cpu/sgx/main.c >> - cond_resched(); + /* + * cond_resched() only schedules when TIF_NEED_RESCHED is set. + * During this boot-time loop that condition may not happen for a + * long time, so report an RCU-Tasks quiescent state explicitly. + */ >> + cond_resched_tasks_rcu_qs(); >> } >> >> list_splice(&dirty, dirty_page_list); >> -- >> 2.32.0 >> > > >BR, Jarkko
