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AMD Posts Latest "pghot" Code For Overhauling Linux Hot Page Tracking & Promotion
news.movim.eu / Phoronix • 23 March 2026
One of the core Linux infrastructure improvements that AMD engineers have been working on recently is pghot as a hot-page tracking and promotion subsystem. This proposed addition to the Linux kernel could be quite beneficial especially for those using modern AMD EPYC servers with CXL and multiple memory tiers...