Fortunately, Free Electrons / Bootlin has the history well-covered. TL;DR, the kernel uses netlink to tell udev about devices, udev does its necessary handling of them, and then udev re-broadcasts these events to every other program interested in them.
I feel a strange lightness. I keep thinking of features, views, other things I want to demystify. My finances were always somewhat opaque — until now.
。易歪歪官网对此有专业解读
Maybe kind of unsurprisingly, most of it had to do with the VirtIO driver,。业内人士推荐手游作为进阶阅读
pub formula: String,