Diffstat (limited to 'block/Kconfig')
1 files changed, 20 insertions, 0 deletions
diff --git a/block/Kconfig b/block/Kconfig
index b6f5f0a7965..9af6c614dfd 100644
@@ -1,6 +1,24 @@
# Block layer core configuration
+ bool "Enable the block layer"
+ default y
+ This permits the block layer to be removed from the kernel if it's not
+ needed (on some embedded devices for example). If this option is
+ disabled, then blockdev files will become unusable and some
+ filesystems (such as ext3) will become unavailable.
+ This option will also disable SCSI character devices and USB storage
+ since they make use of various block layer definitions and
+ Say Y here unless you know you really don't want to mount disks and
#XXX - it makes sense to enable this only for 32-bit subarch's, not for x86_64
@@ -33,4 +51,6 @@ config LSF
If unsure, say Y.