wic: partition: Run fsck on EXT file systems

Mkfs may create EXT file systems which can only be optimized by fsck
and not by itself, e.g. directory optimization (in Pass 3A).

To prevent those optimizations during runtime, it will be performed after
the creation of an EXT file system.

(From OE-Core rev: b8af7c10637c14b2c226fb7063b736755ee46802)

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

scripts/lib/wic/partition.py

@@ -239,6 +239,9 @@ class Partition():
             (self.fstype, extra_imagecmd, rootfs, label_str, rootfs_dir)
         exec_native_cmd(mkfs_cmd, native_sysroot, pseudo=pseudo)
 
+        mkfs_cmd = "fsck.%s -pvfD %s || [ $? -le 3 ]" % (self.fstype, rootfs)
+        exec_native_cmd(mkfs_cmd, native_sysroot, pseudo=pseudo)
+
     def prepare_rootfs_btrfs(self, rootfs, oe_builddir, rootfs_dir,
                              native_sysroot, pseudo):
         """