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Uh... Did I miss the patches that add a pre-zeroed page pool to Linux? Wouldn't be the first time I missed something like that getting added, but 6.3-rc5 defi
by hansendc 3y ago
Uh... Did I miss the patches that add a pre-zeroed page pool to Linux? Wouldn't be the first time I missed something like that getting added, but 6.3-rc5 definitely zeroes _some_ pages at allocation time, and I don't see any indiciation of it consulting a prezeroed page pool: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/mm/page_alloc.c?h=v6.3-rc5&id=7e364e56293bb98cae1b55fd835f5991c4e96e7d#n2509 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/lin...