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Message-ID: <20090313173353.10169.23515.stgit@warthog.procyon.org.uk>
Date: Fri, 13 Mar 2009 17:33:53 +0000
From: David Howells <dhowells@...hat.com>
To: kosaki.motohiro@...fujitsu.com, minchan.kim@...il.com
Cc: dhowells@...hat.com, akpm@...ux-foundation.org,
torvalds@...ux-foundation.org, peterz@...radead.org,
nrik.Berkhan@...com, uclinux-dev@...inux.org,
linux-kernel@...r.kernel.org, linux-mm@...ck.org,
hannes@...xchg.org, riel@...riel.com, lee.schermerhorn@...com
Subject: [PATCH 2/2] 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: David Howells <dhowells@...hat.com>
---
mm/Kconfig | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/mm/Kconfig b/mm/Kconfig
index 8c89597..b53427a 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -206,7 +206,6 @@ config VIRT_TO_BUS
config UNEVICTABLE_LRU
bool "Add LRU list to track non-evictable pages"
default y
- depends on MMU
help
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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