+ for (j = i + 1; j < NR_CURSEG_DATA_TYPE; j++) {
+ if (le32_to_cpu(ckpt->cur_data_segno[i]) ==
+ le32_to_cpu(ckpt->cur_data_segno[j])) {
+ f2fs_msg(sbi->sb, KERN_ERR,
+ "Data segment (%u, %u) has the same "
+ "segno: %u", i, j,
+ le32_to_cpu(ckpt->cur_data_segno[i]));
+ return 1;
+ }
+ }
+ }
+ for (i = 0; i < NR_CURSEG_NODE_TYPE; i++) {
+ for (j = i; j < NR_CURSEG_DATA_TYPE; j++) {
+ if (le32_to_cpu(ckpt->cur_node_segno[i]) ==
+ le32_to_cpu(ckpt->cur_data_segno[j])) {
+ f2fs_msg(sbi->sb, KERN_ERR,
+ "Data segment (%u) and Data segment (%u)"
+ " has the same segno: %u", i, j,
+ le32_to_cpu(ckpt->cur_node_segno[i]));
+ return 1;
+ }
+ }
+ }
+
+ sit_bitmap_size = le32_to_cpu(ckpt->sit_ver_bitmap_bytesize);
+ nat_bitmap_size = le32_to_cpu(ckpt->nat_ver_bitmap_bytesize);
+ log_blocks_per_seg = le32_to_cpu(raw_super->log_blocks_per_seg);
+
+ if (sit_bitmap_size != ((sit_segs / 2) << log_blocks_per_seg) / 8 ||
+ nat_bitmap_size != ((nat_segs / 2) << log_blocks_per_seg) / 8) {
+ f2fs_msg(sbi->sb, KERN_ERR,
+ "Wrong bitmap size: sit: %u, nat:%u",
+ sit_bitmap_size, nat_bitmap_size);
+ return 1;