Linux：僵局进程如何看待顶部？
[英]Linux: how does deadlocked process look in top?
问题描述
它是否会在列表的底部，因为它很可能会被阻塞等待一些系统资源？
1 个解决方案
解决方案1
3 已采纳 2012-08-15 16:01:32
It depends on the way deadlocked processes are blocked. 
这取决于死锁进程被阻止的方式。
Suppose they are blocked on a spin lock, then they might show up in the first lines of top output. 假设它们在旋转锁定时被阻止，那么它们可能会出现在顶部输出的第一行。
On the other hand, if processes are sleeping waiting (forever) for a resource, then it's likely they won't appear in the first lines of top output 另一方面，如果进程正在等待（永久）资源，那么很可能它们不会出现在最高输出的第一行
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