From: Jose R. Santos <jrs@xxxxxxxxxx>
Allow FLEX_BG to be use as a feature option at mke2fs time.
Signed-off-by: Jose R. Santos <jrs@xxxxxxxxxx>
--
lib/e2p/feature.c | 2 ++
lib/ext2fs/ext2fs.h | 6 ++++--
misc/mke2fs.c | 3 ++-
3 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/lib/e2p/feature.c b/lib/e2p/feature.c
index fe7e65a..4bf5630 100644
--- a/lib/e2p/feature.c
+++ b/lib/e2p/feature.c
@@ -67,6 +67,8 @@ static struct feature feature_list[] = {
"extent" },
{ E2P_FEATURE_INCOMPAT, EXT4_FEATURE_INCOMPAT_64BIT,
"64bit" },
+ { E2P_FEATURE_INCOMPAT, EXT4_FEATURE_INCOMPAT_FLEX_BG,
+ "flex_bg"},
{ 0, 0, 0 },
};
diff --git a/lib/ext2fs/ext2fs.h b/lib/ext2fs/ext2fs.h
index 20c63c0..d1cda2f 100644
--- a/lib/ext2fs/ext2fs.h
+++ b/lib/ext2fs/ext2fs.h
@@ -441,12 +441,14 @@ typedef struct ext2_icount *ext2_icount_t;
EXT2_FEATURE_INCOMPAT_COMPRESSION|\
EXT3_FEATURE_INCOMPAT_JOURNAL_DEV|\
EXT2_FEATURE_INCOMPAT_META_BG|\
- EXT3_FEATURE_INCOMPAT_RECOVER)
+ EXT3_FEATURE_INCOMPAT_RECOVER|\
+ EXT4_FEATURE_INCOMPAT_FLEX_BG)
#else
#define EXT2_LIB_FEATURE_INCOMPAT_SUPP (EXT2_FEATURE_INCOMPAT_FILETYPE|\
EXT3_FEATURE_INCOMPAT_JOURNAL_DEV|\
EXT2_FEATURE_INCOMPAT_META_BG|\
- EXT3_FEATURE_INCOMPAT_RECOVER)
+ EXT3_FEATURE_INCOMPAT_RECOVER|\
+ EXT4_FEATURE_INCOMPAT_FLEX_BG)
#endif
#define EXT2_LIB_FEATURE_RO_COMPAT_SUPP (EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER|\
EXT2_FEATURE_RO_COMPAT_LARGE_FILE)
diff --git a/misc/mke2fs.c b/misc/mke2fs.c
index 0c6d4f3..0af92e2 100644
--- a/misc/mke2fs.c
+++ b/misc/mke2fs.c
@@ -873,7 +873,8 @@ static __u32 ok_features[3] = {
EXT2_FEATURE_COMPAT_LAZY_BG, /* Compat */
EXT2_FEATURE_INCOMPAT_FILETYPE| /* Incompat */
EXT3_FEATURE_INCOMPAT_JOURNAL_DEV|
- EXT2_FEATURE_INCOMPAT_META_BG,
+ EXT2_FEATURE_INCOMPAT_META_BG|
+ EXT4_FEATURE_INCOMPAT_FLEX_BG,
EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER /* R/O compat */
};
-
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