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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
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@ -12,8 +12,6 @@
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#include "ipi.h"
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void ipi_0xc8_handler(uint64_t irq_num, uint64_t param, struct pt_regs *regs); // 由BSP转发的HPET中断处理函数
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static spinlock_t multi_core_starting_lock = {1}; // 多核启动锁
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static struct acpi_Processor_Local_APIC_Structure_t *proc_local_apic_structs[MAX_SUPPORTED_PROCESSOR_NUM];
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@ -47,8 +45,6 @@ void smp_init()
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io_mfence();
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// 注册接收bsp处理器的hpet中断转发的处理函数
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ipi_regiserIPI(0xc8, NULL, &ipi_0xc8_handler, NULL, NULL, "IPI 0xc8");
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io_mfence();
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ipi_send_IPI(DEST_PHYSICAL, IDLE, ICR_LEVEL_DE_ASSERT, EDGE_TRIGGER, 0x00, ICR_INIT, ICR_ALL_EXCLUDE_Self, 0x00);
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@ -193,9 +189,3 @@ void smp_ap_start()
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while (1) // 这里要循环hlt,原因是当收到中断后,核心会被唤醒,处理完中断之后不会自动hlt
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hlt();
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}
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// 由BSP转发的HPET中断处理函数
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void ipi_0xc8_handler(uint64_t irq_num, uint64_t param, struct pt_regs *regs)
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{
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sched_update_jiffies();
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}
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