请问IRQF_NOBALANCING的用处?
RT,内核应该不会处理irq balance相关的流程,为何有这个标识。但此宏的解释就是为了irq balance,困惑了~~
* IRQF_NOBALANCING - Flag to exclude this interrupt from irq balancing
请达人给个真相,多谢~ Maybe, this...
lxr.free-electrons.com/ident?v=3.3&i=IRQF_NOBALANCING 不知道跟irq的线程化有没有关系?
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