Portable Hotplugging NetBSD’s uvm hotplug(9) API development - Cherry G. Mathew

From a channel Lumen includes in full: EuroBSDCon publishes full technical talks from the annual BSD operating-systems conference, in which FreeBSD, OpenBSD and NetBSD developers explain kernel, networking and tooling work in depth.

A 45-minute video from EuroBSDCon's catalogue; the title names its topic.

Video by EuroBSDCon, played through YouTube's embedded player.