net: Simplify loopback and improve batching.

[safe/jmp/linux-2.6] / usr / Kconfig

diff --git a/usr/Kconfig b/usr/Kconfig
index 43a3a0f..1c3039f 100644 (file)
--- a/usr/Kconfig
+++ b/usr/Kconfig
@@ -46,49 +46,48 @@ config INITRAMFS_ROOT_GID
          If you are not sure, leave it set to "0".
 
 config RD_GZIP
-       bool "Initial ramdisk compressed using gzip"
+       bool "Support initial ramdisks compressed using gzip" if EMBEDDED
        default y
-       depends on BLK_DEV_INITRD=y
+       depends on BLK_DEV_INITRD
        select DECOMPRESS_GZIP
        help
          Support loading of a gzip encoded initial ramdisk or cpio buffer.
          If unsure, say Y.
 
 config RD_BZIP2
-       bool "Initial ramdisk compressed using bzip2"
-       default n
-       depends on BLK_DEV_INITRD=y
+       bool "Support initial ramdisks compressed using bzip2" if EMBEDDED
+       default !EMBEDDED
+       depends on BLK_DEV_INITRD
        select DECOMPRESS_BZIP2
        help
          Support loading of a bzip2 encoded initial ramdisk or cpio buffer
          If unsure, say N.
 
 config RD_LZMA
-       bool "Initial ramdisk compressed using lzma"
-       default n
-       depends on BLK_DEV_INITRD=y
+       bool "Support initial ramdisks compressed using LZMA" if EMBEDDED
+       default !EMBEDDED
+       depends on BLK_DEV_INITRD
        select DECOMPRESS_LZMA
        help
-         Support loading of a lzma encoded initial ramdisk or cpio buffer
+         Support loading of a LZMA encoded initial ramdisk or cpio buffer
          If unsure, say N.
 
 choice
-       prompt "Built-in initramfs compression mode"
+       prompt "Built-in initramfs compression mode" if INITRAMFS_SOURCE!=""
        help
-         This setting is only meaningful if the INITRAMFS_SOURCE is
-         set. It decides by which algorithm the INITRAMFS_SOURCE will
-         be compressed.
-         Several compression algorithms are available, which differ
-         in efficiency, compression and decompression speed.
-         Compression speed is only relevant when building a kernel.
-         Decompression speed is relevant at each boot.
-
-         If you have any problems with bzip2 or lzma compressed
+         This option decides by which algorithm the builtin initramfs
+         will be compressed.  Several compression algorithms are
+         available, which differ in efficiency, compression and
+         decompression speed.  Compression speed is only relevant
+         when building a kernel.  Decompression speed is relevant at
+         each boot.
+
+         If you have any problems with bzip2 or LZMA compressed
          initramfs, mail me (Alain Knaff) <alain@knaff.lu>.
 
-         High compression options are mostly useful for users who
-         are low on disk space (embedded systems), but for whom ram
-         size matters less.
+         High compression options are mostly useful for users who are
+         low on RAM, since it reduces the memory consumption during
+         boot.
 
          If in doubt, select 'gzip'