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Merge pull request #27201 from gnidorah/schedulers

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linux: Enable more I/O schedulers
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Jörg Thalheim 2017-07-07 10:07:44 +01:00 committed by GitHub
commit 6e4a343fa4
1 changed files with 8 additions and 0 deletions
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8
pkgs/os-specific/linux/kernel/common-config.nix
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@ -92,6 +92,14 @@ with stdenv.lib;
# module, so that the initrd gets a good I/O scheduler. # module, so that the initrd gets a good I/O scheduler.
IOSCHED_CFQ y IOSCHED_CFQ y
BLK_CGROUP y # required by CFQ BLK_CGROUP y # required by CFQ
IOSCHED_DEADLINE y
${optionalString (versionAtLeast version "4.11") ''
MQ_IOSCHED_DEADLINE y
''}
${optionalString (versionAtLeast version "4.12") ''
MQ_IOSCHED_KYBER y
IOSCHED_BFQ m
''}
# Enable NUMA. # Enable NUMA.
NUMA? y NUMA? y