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[$] Remote per-CPU page list draining
Tuesday February 15, 2022. 04:14 PM , from LWN.net
Sometimes, a kernel-patch series comes with an exciting, sexy title. Other
times, the mailing lists are full of patches with titles like 'remote per-cpu lists drain support'. For many, the patches associated with that title will be just as dry as the title itself. But, for those who are interested in such things — a group that includes many LWN readers — this short patch series from Nicolas Saenz Julienne gives some insight into just what is required to make the kernel's page allocator as fast — and as robust — as developers can make it.
https://lwn.net/Articles/884448/
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