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-rw-r--r--block/Kconfig.iosched9
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
16 tristate "Anticipatory I/O scheduler" 16 tristate "Anticipatory I/O scheduler"
17 default y 17 default y
18 ---help--- 18 ---help---
19 The anticipatory I/O scheduler is the default disk scheduler. It is 19 The anticipatory I/O scheduler is generally a good choice for most
20 generally a good choice for most environments, but is quite large and 20 environments, but is quite large and complex when compared to the
21 complex when compared to the deadline I/O scheduler, it can also be 21 deadline I/O scheduler, it can also be slower in some cases
22 slower in some cases especially some database loads. 22 especially some database loads.
23 23
24config IOSCHED_DEADLINE 24config IOSCHED_DEADLINE
25 tristate "Deadline I/O scheduler" 25 tristate "Deadline I/O scheduler"
@@ -38,6 +38,7 @@ config IOSCHED_CFQ
38 The CFQ I/O scheduler tries to distribute bandwidth equally 38 The CFQ I/O scheduler tries to distribute bandwidth equally
39 among all processes in the system. It should provide a fair 39 among all processes in the system. It should provide a fair
40 working environment, suitable for desktop systems. 40 working environment, suitable for desktop systems.
41 This is the default I/O scheduler.
41 42
42choice 43choice
43 prompt "Default I/O scheduler" 44 prompt "Default I/O scheduler"