Commit 71aa653c authored by David Howells's avatar David Howells Committed by Linus Torvalds
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nommu: make CONFIG_UNEVICTABLE_LRU available when CONFIG_MMU=n

Make CONFIG_UNEVICTABLE_LRU available when CONFIG_MMU=n.  There's no logical
reason it shouldn't be available, and it can be used for ramfs.
Signed-off-by: default avatarDavid Howells <>
Reviewed-by: default avatarKOSAKI Motohiro <>
Cc: Peter Zijlstra <>
Cc: Greg Ungerer <>
Cc: Johannes Weiner <>
Cc: Rik van Riel <>
Cc: Lee Schermerhorn <>
Cc: Enrik Berkhan <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarLinus Torvalds <>
parent 33925b25
......@@ -206,7 +206,6 @@ config VIRT_TO_BUS
bool "Add LRU list to track non-evictable pages"
default y
depends on MMU
Keeps unevictable pages off of the active and inactive pageout
lists, so kswapd will not waste CPU time or have its balancing
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