From 05106e6a54aed321191b4bb5c9ee09538cbad3b1 Mon Sep 17 00:00:00 2001 From: Rik van Riel Date: Mon, 8 Oct 2012 16:33:03 -0700 Subject: mm: enable CONFIG_COMPACTION by default Now that lumpy reclaim has been removed, compaction is the only way left to free up contiguous memory areas. It is time to just enable CONFIG_COMPACTION by default. Signed-off-by: Rik van Riel Cc: Mel Gorman Acked-by: Rafael Aquini Acked-by: Johannes Weiner Acked-by: Minchan Kim Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'mm') diff --git a/mm/Kconfig b/mm/Kconfig index 3322342a1ff..a3f8dddaaab 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -191,6 +191,7 @@ config SPLIT_PTLOCK_CPUS # support for memory compaction config COMPACTION bool "Allow for memory compaction" + def_bool y select MIGRATION depends on MMU help -- cgit v1.2.3