Commit f6ba114
Block IO Scheduler (#158)
* Block io调度器
* process_wakeup时,对cfs的进程,重设虚拟运行时间。解决由于休眠的进程,其虚拟运行时间过小,导致其他进程饥饿的问题
* 1、为AP核启动apic_timer,使其能够运行调度
2、增加kick_cpu功能,支持让某个特定核心立即运行调度器
3、wait_queue的唤醒,改为立即唤醒。
4、增加进程在核心间迁移的功能
5、CFS调度器为每个核心设置单独的IDLE进程pcb(pid均为0)
6、pcb中增加migrate_to字段
7、当具有多核时,io调度器在核心1上运行。
* io调度器文件位置修改
* 修改io的makefile
* 更新makefile中的变量名
* 修改io调度器函数名
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Co-authored-by: login <longjin@ringotek.cn>1 parent 151251b commit f6ba114
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38 files changed
+829
-262
lines changed- kernel/src
- arch/x86_64
- common
- driver
- disk/ahci
- interrupt/apic
- exception
- filesystem/fat32
- include/bindings
- io
- block
- libs
- process
- sched
- smp
- syscall
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