fs/erofs: add lz4 decompression support
Support EROFS lz4 compressed files.
Signed-off-by: Huang Jianan <jnhuang95@gmail.com>
diff --git a/fs/erofs/Kconfig b/fs/erofs/Kconfig
index f4b2d51..ee4e777 100644
--- a/fs/erofs/Kconfig
+++ b/fs/erofs/Kconfig
@@ -10,3 +10,12 @@
improves storage density, keeps relatively higher compression
ratios, which is more useful to achieve high performance for
embedded devices with limited memory.
+
+config FS_EROFS_ZIP
+ bool "EROFS Data Compression Support"
+ depends on FS_EROFS
+ select LZ4
+ default y
+ help
+ Enable fixed-sized output compression for EROFS.
+ If you don't want to enable compression feature, say N.