commit 7a43ae523744c01b6187013e781f44c2281c579c
author Phillip Lougher <phillip@lougher.demon.co.uk> Thu Dec 09 02:08:31 2010 +0000
committer Phillip Lougher <phillip@lougher.demon.co.uk> Thu Jan 13 21:16:52 2011 +0000
tree 7f122fb883ef7cd86f08f90b770e03cae601efd3
parent 81bb8debd0d570dc67dc1e9d8b612632cb941893

Squashfs: Add XZ compression configuration option

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>

fs/squashfs/decompressor.c

diff --git a/fs/squashfs/decompressor.c b/fs/squashfs/decompressor.c
index 24af9ce..482d781 100644
--- a/fs/squashfs/decompressor.c
+++ b/fs/squashfs/decompressor.c
@@ -46,6 +46,12 @@
 };
 #endif
 
+#ifndef CONFIG_SQUASHFS_XZ
+static const struct squashfs_decompressor squashfs_xz_comp_ops = {
+	NULL, NULL, NULL, XZ_COMPRESSION, "xz", 0
+};
+#endif
+
 static const struct squashfs_decompressor squashfs_unknown_comp_ops = {
 	NULL, NULL, NULL, 0, "unknown", 0
 };
@@ -58,6 +64,7 @@
 #else
 	&squashfs_lzo_unsupported_comp_ops,
 #endif
+	&squashfs_xz_comp_ops,
 	&squashfs_unknown_comp_ops
 };