Commit b39ffbf8 authored Jul 17, 2013 by Uwe Kleine-König Committed by Pekka Enberg Aug 13, 2013

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>

parent d0e0ac97

init/Kconfig

+1 −1

Original line number	Diff line number	Diff line
		@@ -1598,7 +1598,7 @@ endchoice

		config SLUB_CPU_PARTIAL
		default y
		depends on SLUB
		depends on SLUB && SMP
		bool "SLUB per cpu partial cache"
		help
		Per cpu partial caches accellerate objects allocation and freeing