[PATCH 2/3] erofs-utils: warn out experimental big pcluster

[Gao Xiang]

It's still an experimental feature for now.

Signed-off-by: Gao Xiang <xiang at kernel.org>
---
 lib/compress.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/compress.c b/lib/compress.c
index 654286d3f33e..9f39de878155 100644
--- a/lib/compress.c
+++ b/lib/compress.c
@@ -619,6 +619,8 @@ int z_erofs_compress_init(struct erofs_buffer_head *sb_bh)
 		mapheader.h_advise |= Z_EROFS_ADVISE_BIG_PCLUSTER_1;
 		if (!cfg.c_legacy_compress)
 			mapheader.h_advise |= Z_EROFS_ADVISE_BIG_PCLUSTER_2;
+
+		erofs_info("EXPERIMENTAL big pcluster feature in use. Use at your own risk!");
 	}
 	mapheader.h_algorithmtype = algorithmtype[1] << 4 |
 					  algorithmtype[0];
-- 
2.20.1