{
spin_lock(&sbi->stat_lock);
- f2fs_bug_on(sbi, !sbi->total_valid_block_count);
- f2fs_bug_on(sbi, !sbi->total_valid_node_count);
+ if (unlikely(!sbi->total_valid_block_count ||
+ !sbi->total_valid_node_count)) {
+ f2fs_warn(sbi, "dec_valid_node_count: inconsistent block counts, total_valid_block:%u, total_valid_node:%u",
+ sbi->total_valid_block_count,
+ sbi->total_valid_node_count);
+ set_sbi_flag(sbi, SBI_NEED_FSCK);
+ } else {
+ sbi->total_valid_block_count--;
+ sbi->total_valid_node_count--;
+ }
- sbi->total_valid_node_count--;
- sbi->total_valid_block_count--;
if (sbi->reserved_blocks &&
sbi->current_reserved_blocks < sbi->reserved_blocks)
sbi->current_reserved_blocks++;