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[BUG REPORT] 进程运行时间过长导致其他程序卡住 #885

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fslongjin opened this issue Aug 9, 2024 · 1 comment
Open

[BUG REPORT] 进程运行时间过长导致其他程序卡住 #885

fslongjin opened this issue Aug 9, 2024 · 1 comment
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A-sched Area: 调度子系统 bug-report 这是一个bug报告(如果确认是一个bug,请管理人员添加`bug` label)

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@fslongjin
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描述错误
写一个app,内容就是while(1) 然后运行(命令后面要加&使得它后台运行),接着进入/proc//,查看status文件。会发现卡住。shell响应非常缓慢。

猜测是进程的vruntime增加的不合理,使得上述while(1)的进程运行过久。

请填写您的电脑的信息:

期望行为
shell或者其他进程不会卡死。

屏幕截图
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@GnoCiYeH

@fslongjin fslongjin added A-sched Area: 调度子系统 bug-report 这是一个bug报告(如果确认是一个bug,请管理人员添加`bug` label) labels Aug 9, 2024
@dragonosbot dragonosbot added the needs-triage 这个问题可能需要分类处理。如果已经完成分类,请移除它。 label Aug 9, 2024
@fslongjin fslongjin removed the needs-triage 这个问题可能需要分类处理。如果已经完成分类,请移除它。 label Aug 9, 2024
@GnoCiYeH
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这个问题是只有查看status文件的时候会卡?

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A-sched Area: 调度子系统 bug-report 这是一个bug报告(如果确认是一个bug,请管理人员添加`bug` label)
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