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    SubjectRe: [PATCH] x86: eliminate redundant/contradicting cache line size config options
    On Thu, 19 Nov 2009 09:13:07 +0100
    Nick Piggin <npiggin@suse.de> wrote:
    >
    > My other point was just this, but I don't care too much. But it is
    > worded pretty negatively. The key here is that increasing the value
    > too large tends to only cost a very small amount of size (and no
    > increase in cacheline foot print, only RAM).

    128 has a pretty significant impact on TPC-C benchmarks.....
    it was the top issue until mainline fixed it to default to 64



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