英语翻译Note that kernels up to at least 2.2.3 limit the value t

英语翻译
Note that kernels up to at least 2.2.3 limit the value that can b e set with SO_PRIORITY to the range 7,so that this shortcut classification does not work.However,all queuing disciplines support it.Also note that skb->priority can contain other priority values,e.g.the priority obtained from the TOS byte of the IPv4 header.All such values are below the smallest valid class number,65536.