[PATCH 30/33] readahead: turn on by default

[Wu Fengguang]

Enable the adaptive readahead logic by default.

It helps collect more early testers, and is meant to be a -mm only patch.

Signed-off-by: Wu Fengguang <wfg@xxxxxxxxxxxxxxxx>
---

 mm/Kconfig |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

--- linux-2.6.17-rc4-mm3.orig/mm/Kconfig
+++ linux-2.6.17-rc4-mm3/mm/Kconfig
@@ -152,7 +152,7 @@ config MIGRATION
 #
 config ADAPTIVE_READAHEAD
 	bool "Adaptive file readahead (EXPERIMENTAL)"
-	default n
+	default y
 	depends on EXPERIMENTAL
 	help
 	  Readahead is a technique employed by the kernel in an attempt

--
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