2.6 ipvs源码的一个疑问

Submitted by tyrionlin on 周一, 2010-05-24 07:56

在ipvs的hook函数ip_vs_in中，如果pp->conn_in_get返回NULL时，需要ip_vs_conn_new一个新的ip_vs_conn结构，并且增加到hash表中，但是这里有个隐患，在SMP下，如果多cpu同时new和ip_vs_conn_put同一个conn怎么办？

看了下代码，貌似没对这个做处理。

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