SLOB always manage objects of different caches in same page regardless of SLAB_MERGE_DEFAULT. Because it has no effect on SLOB, make it depend on SLAB || SLUB. Signed-off-by: Hyeonggon Yoo <42.hyeyoo@xxxxxxxxx> --- init/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/init/Kconfig b/init/Kconfig index 4b7bac10c72d..03e1b863f5ce 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1933,6 +1933,7 @@ endchoice config SLAB_MERGE_DEFAULT bool "Allow slab caches to be merged" default y + depends on SLAB || SLUB help For reduced kernel memory fragmentation, slab caches can be merged when they share the same size and other characteristics. -- 2.33.1
