btrfs-progs: mkfs: make skinny-metadata default

According to public poll, this is desired and deemed to be safe. Feature
introduced in kernel 3.10 (Jun 2013).

Signed-off-by: David Sterba <dsterba@suse.cz>

diff --git a/mkfs.c b/mkfs.c
index e10e62d..f930a53 100644 (file)
--- a/mkfs.c
+++ b/mkfs.c
@@ -46,7 +46,8 @@
 
 static u64 index_cnt = 2;
 
-#define DEFAULT_MKFS_FEATURES  (BTRFS_FEATURE_INCOMPAT_EXTENDED_IREF)
+#define DEFAULT_MKFS_FEATURES  (BTRFS_FEATURE_INCOMPAT_EXTENDED_IREF \
+               | BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA)
 
 #define DEFAULT_MKFS_LEAF_SIZE 16384