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[4.0] transparent hugetable fixes (backport of PR 1659)#1667

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toabctl merged 2 commits into
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toabctl:stable-4.0-backport-pr1659
May 9, 2018
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[4.0] transparent hugetable fixes (backport of PR 1659)#1667
toabctl merged 2 commits into
crowbar:stable/4.0from
toabctl:stable-4.0-backport-pr1659

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@toabctl toabctl commented May 8, 2018

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(cherry picked from commit fd3505c)
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.

(cherry picked from commit f5bb2c5)
@toabctl toabctl merged commit 4b4027c into crowbar:stable/4.0 May 9, 2018
@toabctl toabctl deleted the stable-4.0-backport-pr1659 branch May 9, 2018 08:09
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