fs/ntfs3: Keep runs for $MFT::$ATTR_DATA and $MFT::$ATTR_BITMAP

We skip the run_truncate_head call also for $MFT::$ATTR_BITMAP.
Otherwise wnd_map()/run_lookup_entry will not find the disk position for the bitmap parts.

Fixes: 0e5b044c ("fs/ntfs3: Refactoring attr_set_size to restore after errors")
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

fs/ntfs3/attrib.c

@@ -672,7 +672,8 @@ int attr_set_size(struct ntfs_inode *ni, enum ATTR_TYPE type,
 			goto undo_2;
 		}
 
-		if (!is_mft)
+		/* keep runs for $MFT::$ATTR_DATA and $MFT::$ATTR_BITMAP. */
+		if (ni->mi.rno != MFT_REC_MFT)
 			run_truncate_head(run, evcn + 1);
 
 		svcn = le64_to_cpu(attr->nres.svcn);