Use a separate used_blocks counter for free space stats to hide possibly delayed on-flush deallocation

2023-12-31 01:23:17 +03:00
parent d5a6fa6dd7
commit 8b8c1179a7
3 changed files with 6 additions and 1 deletions
@@ -376,6 +376,7 @@ bool blockstore_init_meta::handle_meta_block(uint8_t *buf, uint64_t entries_per_
                else
                {
                    bs->inode_space_stats[entry->oid.inode] += bs->dsk.data_block_size;
+                    bs->used_blocks++;
                }
                entries_loaded++;
 #ifdef BLOCKSTORE_DEBUG
@@ -1181,6 +1182,7 @@ void blockstore_init_journal::erase_dirty_object(blockstore_dirty_db_t::iterator
            sp -= bs->dsk.data_block_size;
        else
            bs->inode_space_stats.erase(oid.inode);
+        bs->used_blocks--;
    }
    bs->erase_dirty(dirty_it, dirty_end, clean_loc);
    // Remove it from the flusher's queue, too