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Refactor the this_cpu API with PinCurrentCpu

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Zhang Junyang
2024-08-19 20:32:14 +08:00
committed by Tate, Hongliang Tian
parent 9a94ba23aa
commit f7a9510be0
17 changed files with 123 additions and 75 deletions
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4
ostd/src/boot/smp.rs
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@ -113,9 +113,11 @@ pub fn register_ap_entry(entry: fn() -> !) {
fn ap_early_entry(local_apic_id: u32) -> ! {
crate::arch::enable_cpu_features();
// SAFETY: we are on the AP.
// SAFETY: we are on the AP and they are only called once with the correct
// CPU ID.
unsafe {
cpu::local::init_on_ap(local_apic_id);
cpu::set_this_cpu_id(local_apic_id);
}
trap::init();