Enable support for the fast_commit compat feature

Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/lib/ext2fs/ext2fs.h b/lib/ext2fs/ext2fs.h
index 59fd974..334944d 100644 (file)
--- a/lib/ext2fs/ext2fs.h
+++ b/lib/ext2fs/ext2fs.h
@@ -611,7 +611,8 @@ typedef struct ext2_icount *ext2_icount_t;
                                         EXT2_FEATURE_COMPAT_RESIZE_INODE|\
                                         EXT2_FEATURE_COMPAT_DIR_INDEX|\
                                         EXT2_FEATURE_COMPAT_EXT_ATTR|\
-                                        EXT4_FEATURE_COMPAT_SPARSE_SUPER2)
+                                        EXT4_FEATURE_COMPAT_SPARSE_SUPER2|\
+                                        EXT4_FEATURE_COMPAT_FAST_COMMIT)
 
 #ifdef CONFIG_MMP
 #define EXT4_LIB_INCOMPAT_MMP          EXT4_FEATURE_INCOMPAT_MMP

diff --git a/misc/mke2fs.c b/misc/mke2fs.c
index d7cf257..fe49584 100644 (file)
--- a/misc/mke2fs.c
+++ b/misc/mke2fs.c
@@ -1143,7 +1143,8 @@ static __u32 ok_features[3] = {
                EXT2_FEATURE_COMPAT_RESIZE_INODE |
                EXT2_FEATURE_COMPAT_DIR_INDEX |
                EXT2_FEATURE_COMPAT_EXT_ATTR |
-               EXT4_FEATURE_COMPAT_SPARSE_SUPER2,
+               EXT4_FEATURE_COMPAT_SPARSE_SUPER2 |
+               EXT4_FEATURE_COMPAT_FAST_COMMIT,
        /* Incompat */
        EXT2_FEATURE_INCOMPAT_FILETYPE|
                EXT3_FEATURE_INCOMPAT_EXTENTS|

diff --git a/misc/tune2fs.c b/misc/tune2fs.c
index 7d2d38d..39fce4a 100644 (file)
--- a/misc/tune2fs.c
+++ b/misc/tune2fs.c
@@ -149,7 +149,8 @@ static void usage(void)
 static __u32 ok_features[3] = {
        /* Compat */
        EXT3_FEATURE_COMPAT_HAS_JOURNAL |
-               EXT2_FEATURE_COMPAT_DIR_INDEX,
+               EXT2_FEATURE_COMPAT_DIR_INDEX |
+               EXT4_FEATURE_COMPAT_FAST_COMMIT,
        /* Incompat */
        EXT2_FEATURE_INCOMPAT_FILETYPE |
                EXT3_FEATURE_INCOMPAT_EXTENTS |
@@ -178,7 +179,8 @@ static __u32 clear_ok_features[3] = {
        /* Compat */
        EXT3_FEATURE_COMPAT_HAS_JOURNAL |
                EXT2_FEATURE_COMPAT_RESIZE_INODE |
-               EXT2_FEATURE_COMPAT_DIR_INDEX,
+               EXT2_FEATURE_COMPAT_DIR_INDEX |
+               EXT4_FEATURE_COMPAT_FAST_COMMIT,
        /* Incompat */
        EXT2_FEATURE_INCOMPAT_FILETYPE |
                EXT4_FEATURE_INCOMPAT_FLEX_BG |