alt Hacker NewsI confess, this is very funny and the underlying situation is a bit absurd, but it's unclear what point Brouwer is making by pointing out the absurdity.
There surely is something absurd about having to register specific processes as exempt from the OOM killer. But given that the OOM killer exists, and could kill xlock...how should that be fixed?
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dooglius • yesterday at 9:04 PM
The point is that the OOM killer shouldn't exist and arguing about how to tweak it is addressing the wrong problem
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I read him as arguing that overcommit was a mistake. Of course, he doesn't answer any of the obvious follow-up questions, such as, does fork–exec copy all the process's memory and then immediately throw it away, or what. (One could argue that fork–exec was also a mistake, but it long predates Linux, so this doesn't answer the question of how Torvalds should have designed it.)