@@ -424,6 +424,14 @@ static void mark_table_blocks(ext2_filsys fs)
}
meta_blocks_count += fs->desc_blocks;
+ /*
+ * Mark MMP block
+ */
+ if (fs->super->s_feature_incompat & EXT4_FEATURE_INCOMPAT_MMP) {
+ ext2fs_mark_block_bitmap2(meta_block_map, fs->super->s_mmp_block);
+ meta_blocks_count++;
+ }
+
for (i = 0; i < fs->group_desc_count; i++) {
/*
* Mark the blocks used for the inode table
new file mode 100644
@@ -0,0 +1,7 @@
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 11/64 files (0.0% non-contiguous), 13/100 blocks
+Exit status is 0
new file mode 100644
@@ -0,0 +1 @@
+create image for partition with enabled mmp and execute fsck on image
new file mode 100644
@@ -0,0 +1,33 @@
+# use current directory instead of /tmp becase tmpfs doesn't support DIO
+rm -f $TMPFILE
+TMPFILE=$(mktemp ./tmp-$test_name.XXXXXX)
+
+stat -f $TMPFILE | grep -q "Type: tmpfs"
+if [ $? = 0 ]; then
+ rm -f $TMPFILE
+ echo "$test_name: $test_description: skipped for tmpfs (no O_DIRECT)"
+ return 0
+fi
+
+$MKE2FS -q -F -o Linux -b 4096 -O mmp -E mmp_update_interval=1 $TMPFILE 100 >> $test_name.log 2>&1
+status=$?
+if [ "$status" != 0 ] ; then
+ echo "mke2fs -O mmp failed" > $test_name.failed
+ echo "$test_name: $test_description: failed"
+ return $status
+fi
+
+if test -x $E2IMAGE_EXE; then
+
+ONE_PASS_ONLY=true
+FSCK_OPT="-n -f"
+IMAGE=$TMPFILE
+SKIP_GUNZIP=true
+PREP_CMD="$E2IMAGE_EXE -r $TMPFILE $TMPFILE.raw; \
+ mv $TMPFILE.raw $TMPFILE"
+
+. $cmd_dir/run_e2fsck
+
+else
+ echo "$test_name: $test_description: skipped"
+fi