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authorZdenek Pavlas <pavlas@nextra.cz>2006-03-25 03:07:49 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-25 08:22:57 -0800
commit340e48e662dc9bf79cdd9dc755cb2eb2bad580cd (patch)
treedcd67a41171101d47cf9afa77f642fc2b3efe172 /drivers/block
parent05eeae208d08a05a6980cf2ff61f02843c0955fd (diff)
downloadop-kernel-dev-340e48e662dc9bf79cdd9dc755cb2eb2bad580cd.zip
op-kernel-dev-340e48e662dc9bf79cdd9dc755cb2eb2bad580cd.tar.gz
[PATCH] BLK_DEV_INITRD: do not require BLK_DEV_RAM=y
Initramfs initrd images do not need a ramdisk device, so remove this restriction in Kconfig. BLK_DEV_RAM=n saves about 13k on i386. Also without ramdisk device there's no need for "dry run", so initramfs unpacks much faster. People using cramfs, squashfs, or gzipped ext2/minix initrd images are probably smart enough not to turn off ramdisk support by accident. Cc: Al Viro <viro@ftp.linux.org.uk> Cc: Christoph Hellwig <hch@lst.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/Kconfig1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 8b13316..e57ac5a 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -401,7 +401,6 @@ config BLK_DEV_RAM_SIZE
config BLK_DEV_INITRD
bool "Initial RAM disk (initrd) support"
- depends on BLK_DEV_RAM=y
help
The initial RAM disk is a RAM disk that is loaded by the boot loader
(loadlin or lilo) and that is mounted as root before the normal boot
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