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>

1 files changed, 5 insertions, 4 deletions

diff --git a/block/Kconfig.iosched b/block/Kconfig.iosched
index 903f0d3b6852..7e803fc88770 100644
--- 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"