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nova: transparent hugepage setting fixes#1659

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toabctl merged 2 commits into
crowbar:masterfrom
dirkmueller:thp
May 8, 2018
Merged

nova: transparent hugepage setting fixes#1659
toabctl merged 2 commits into
crowbar:masterfrom
dirkmueller:thp

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@dirkmueller

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The "always" setting has dubious negative performance impact
and the SLES default is "madvise", so we should be using that instead.

See https://www.kernel.org/doc/Documentation/vm/transhuge.txt for
details.
@toabctl toabctl merged commit 69dabd6 into crowbar:master May 8, 2018
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toabctl commented May 8, 2018

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Backport is #1667

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4 participants