update I/O sched Kconfig help texts - CFQ is now default, not AS.

Change I/O scheduler description to correctly show CFQ as being the default
scheduler and not the anticipatory scheduler that previously was default.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

diff --git a/block/Kconfig.iosched b/block/Kconfig.iosched
index 903f0d3b68520a94a5a76222b31c6860ba57de20..7e803fc887700604b47401b7d82512c48e95e6e1 100644 (file)
--- a/block/Kconfig.iosched
+++ b/block/Kconfig.iosched
@@ -16,10 +16,10 @@ config IOSCHED_AS
        tristate "Anticipatory I/O scheduler"
        default y
        ---help---
-         The anticipatory I/O scheduler is the default disk scheduler. It is
-         generally a good choice for most environments, but is quite large and
-         complex when compared to the deadline I/O scheduler, it can also be
-         slower in some cases especially some database loads.
+         The anticipatory I/O scheduler is generally a good choice for most
+         environments, but is quite large and complex when compared to the
+         deadline I/O scheduler, it can also be slower in some cases
+         especially some database loads.
 
 config IOSCHED_DEADLINE
        tristate "Deadline I/O scheduler"
@@ -38,6 +38,7 @@ config IOSCHED_CFQ
          The CFQ I/O scheduler tries to distribute bandwidth equally
          among all processes in the system. It should provide a fair
          working environment, suitable for desktop systems.
+         This is the default I/O scheduler.
 
 choice
        prompt "Default I/O scheduler"