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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>
This commit is contained in:
Uwe Kleine-König 2013-07-17 16:54:59 +02:00 committed by Pekka Enberg
parent d0e0ac9772
commit b39ffbf8b1
1 changed files with 1 additions and 1 deletions
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init/Kconfig
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@ -1598,7 +1598,7 @@ endchoice
config SLUB_CPU_PARTIAL config SLUB_CPU_PARTIAL
default y default y
depends on SLUB depends on SLUB && SMP
bool "SLUB per cpu partial cache" bool "SLUB per cpu partial cache"
help help
Per cpu partial caches accellerate objects allocation and freeing Per cpu partial caches accellerate objects allocation and freeing