diff options
| author | Dimitri Gorokhovik <dimitri.gorokhovik@free.fr> | 2007-03-06 01:42:17 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-06 09:30:25 -0800 |
| commit | f991633de626a5f16069d00e26b45142e037ce24 (patch) | |
| tree | 0cce772cb0bd4fbd7de8647950dab2ac66883c18 /init/Kconfig | |
| parent | de69fee82c5962fb7bdaf6eb8a81302f418d1a1d (diff) | |
[PATCH] initramfs should not depend on CONFIG_BLOCK
initramfs ended up depending on BLOCK:
INITRAMFS_SOURCE <-- BLK_DEV_INITRD <-- BLOCK
This inhibits use of customized-initramfs-over-ramfs without block layer
(ramfs would still be enabled), useful in embedded applications.
Move BLK_DEV_INITRD out of 'drivers/block/Kconfig' and into 'init/Kconfig',
make it unconditional.
Signed-off-by: Dimitri Gorokhovik <dimitri.gorokhovik@free.fr>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init/Kconfig')
| -rw-r--r-- | init/Kconfig | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig index f977086e118a..b170aa1d43bd 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -304,6 +304,22 @@ config RELAY If unsure, say N. +config BLK_DEV_INITRD + bool "Initial RAM filesystem and RAM disk (initramfs/initrd) support" + depends on BROKEN || !FRV + help + The initial RAM filesystem is a ramfs which is loaded by the + boot loader (loadlin or lilo) and that is mounted as root + before the normal boot procedure. It is typically used to + load modules needed to mount the "real" root file system, + etc. See <file:Documentation/initrd.txt> for details. + + If RAM disk support (BLK_DEV_RAM) is also included, this + also enables initial RAM disk (initrd) support and adds + 15 Kbytes (more on some other architectures) to the kernel size. + + If unsure say Y. + if BLK_DEV_INITRD source "usr/Kconfig" |