update I/O sched Kconfig help texts - CFQ is now default, not AS.
PATCH 1/1 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 <[email protected]>
---
block/Kconfig.iosched | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-)
block/Kconfig.iosched +5 -4
@@ -15,10 +15,10 @@ 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"
@@ -37,6 +37,7 @@ 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"
Quoted 2 lines · Jesper Juhl
Change I/O scheduler description to correctly show CFQ as being the default scheduler and not the anticipatory scheduler that previously was default.
Thanks, that needs doing. I'll compliment your change with a fuller description of CFQ, it's somewhat outdated.
Signature · 1 line
Jens Axboe