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 <[email protected]> Signed-off-by: Uwe Kleine-König <[email protected]> Signed-off-by: Pekka Enberg <[email protected]>
olifre · Aug 13, 2013 · b39ffbf · b39ffbf
1 parent d0e0ac9
commit b39ffbf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/init/Kconfig b/init/Kconfig
@@ -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