1 files changed, 14 insertions, 4 deletions

diff --git a/init/Kconfig b/init/Kconfig
index a23da9f01803..d95ca7cd5d45 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -115,10 +115,13 @@ config HAVE_KERNEL_BZIP2
 config HAVE_KERNEL_LZMA
         bool
 
+config HAVE_KERNEL_LZO
+        bool
+
 choice
         prompt "Kernel compression mode"
         default KERNEL_GZIP
-        depends on HAVE_KERNEL_GZIP || HAVE_KERNEL_BZIP2 || HAVE_KERNEL_LZMA
+        depends on HAVE_KERNEL_GZIP || HAVE_KERNEL_BZIP2 || HAVE_KERNEL_LZMA || HAVE_KERNEL_LZO
         help
           The linux kernel is a kind of self-extracting executable.
           Several compression algorithms are available, which differ
@@ -141,9 +144,8 @@ config KERNEL_GZIP
         bool "Gzip"
         depends on HAVE_KERNEL_GZIP
         help
-          The old and tried gzip compression. Its compression ratio is
-          the poorest among the 3 choices; however its speed (both
-          compression and decompression) is the fastest.
+          The old and tried gzip compression. It provides a good balance
+          between compression ratio and decompression speed.
 
 config KERNEL_BZIP2
         bool "Bzip2"
@@ -164,6 +166,14 @@ config KERNEL_LZMA
           two. Compression is slowest.  The kernel size is about 33%
           smaller with LZMA in comparison to gzip.
 
+config KERNEL_LZO
+        bool "LZO"
+        depends on HAVE_KERNEL_LZO
+        help
+          Its compression ratio is the poorest among the 4. The kernel
+          size is about about 10% bigger than gzip; however its speed
+          (both compression and decompression) is the fastest.
+
 endchoice
 
 config SWAP