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使用Rust重构CFS调度器 (#131)

* 新建调度器的文件

* 把softirq vector移动到c文件中(原来在.h)

* 将进程切换方式改为“中断返回时切换”

* new:使用rust重构CFS

* 删除已经在smp中废弃的HPET中断转发函数

* 代码格式化

* 删除多余的dunce依赖
This commit is contained in:
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2022-12-31 17:26:12 +08:00
committed by GitHub
parent 156949680c
commit d4f3de93a2
37 changed files with 464 additions and 1027 deletions

@ -3,9 +3,9 @@ use core::ptr::{read_volatile, write_volatile};
use crate::{
arch::asm::current::current_pcb,
include::bindings::bindings::{
process_control_block, sched_enqueue, PROC_RUNNING, PROC_STOPPED,
process_control_block, PROC_RUNNING, PROC_STOPPED,
},
sched::core::cpu_executing,
sched::core::{cpu_executing, sched_enqueue},
smp::core::{smp_get_processor_id, smp_send_reschedule},
};
@ -76,7 +76,6 @@ pub extern "C" fn process_wake_up_state(pcb: *mut process_control_block, state:
return process_try_to_wake_up(pcb, state, 0);
}
/// @brief 让一个正在cpu上运行的进程陷入内核
pub fn process_kick(pcb: *mut process_control_block) {
preempt_disable();
@ -99,5 +98,5 @@ pub fn process_cpu(pcb: *const process_control_block) -> u32 {
/// @param pcb 进程的pcb
#[inline]
pub fn process_is_executing(pcb: *const process_control_block) -> bool {
return cpu_executing(process_cpu(pcb)) == pcb;
return cpu_executing(process_cpu(pcb)) as *const process_control_block == pcb;
}