slub: don't use cpu partial pages on UP
cpu partial pages are used to avoid contention which does not exist in the UP case. So let SLUB_CPU_PARTIAL depend on SMP. Acked-by: Christoph Lameter <cl@linux.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Pekka Enberg <penberg@kernel.org>
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@ -1598,7 +1598,7 @@ endchoice
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config SLUB_CPU_PARTIAL
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config SLUB_CPU_PARTIAL
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default y
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default y
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depends on SLUB
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depends on SLUB && SMP
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bool "SLUB per cpu partial cache"
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bool "SLUB per cpu partial cache"
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help
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help
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Per cpu partial caches accellerate objects allocation and freeing
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Per cpu partial caches accellerate objects allocation and freeing
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