[BLOCK] Move all core block layer code to new block/ directory

drivers/block/ is right now a mix of core and driver parts. Lets move
the core parts to a new top level directory. Al will move the fs/
related block parts to block/ next.

Signed-off-by: Jens Axboe <axboe@suse.de>

1 files changed, 0 insertions, 69 deletions

diff --git a/drivers/block/Kconfig.iosched b/drivers/block/Kconfig.iosched
deleted file mode 100644
index 5b90d2fa63b83..0000000000000
--- a/drivers/block/Kconfig.iosched
+++ /dev/null
@@ -1,69 +0,0 @@
-
-menu "IO Schedulers"
-
-config IOSCHED_NOOP
-	bool
-	default y
-	---help---
-	  The no-op I/O scheduler is a minimal scheduler that does basic merging
-	  and sorting. Its main uses include non-disk based block devices like
-	  memory devices, and specialised software or hardware environments
-	  that do their own scheduling and require only minimal assistance from
-	  the kernel.
-
-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.
-
-config IOSCHED_DEADLINE
-	tristate "Deadline I/O scheduler"
-	default y
-	---help---
-	  The deadline I/O scheduler is simple and compact, and is often as
-	  good as the anticipatory I/O scheduler, and in some database
-	  workloads, better. In the case of a single process performing I/O to
-	  a disk at any one time, its behaviour is almost identical to the
-	  anticipatory I/O scheduler and so is a good choice.
-
-config IOSCHED_CFQ
-	tristate "CFQ I/O scheduler"
-	default y
-	---help---
-	  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.
-
-choice
-	prompt "Default I/O scheduler"
-	default DEFAULT_AS
-	help
-	  Select the I/O scheduler which will be used by default for all
-	  block devices.
-
-	config DEFAULT_AS
-		bool "Anticipatory" if IOSCHED_AS
-
-	config DEFAULT_DEADLINE
-		bool "Deadline" if IOSCHED_DEADLINE
-
-	config DEFAULT_CFQ
-		bool "CFQ" if IOSCHED_CFQ
-
-	config DEFAULT_NOOP
-		bool "No-op"
-
-endchoice
-
-config DEFAULT_IOSCHED
-	string
-	default "anticipatory" if DEFAULT_AS
-	default "deadline" if DEFAULT_DEADLINE
-	default "cfq" if DEFAULT_CFQ
-	default "noop" if DEFAULT_NOOP
-
-endmenu