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Update dirty_db and clean_db after flushing an entry

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This commit is contained in:
Vitaliy Filippov
2019-11-15 02:26:18 +03:00
parent 0627dd0f5e
commit 71194f014a
4 changed files with 66 additions and 17 deletions
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blockstore_init.cpp
+15 -5
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@@ -73,15 +73,25 @@ int blockstore_init_meta::loop()
void blockstore_init_meta::handle_entries(struct clean_disk_entry* entries, int count, int block_order)
{
auto end = bs->clean_db.end();
for (unsigned i = 0; i < count; i++)
{
if (entries[i].oid.inode > 0)
{
allocator_set(bs->data_alloc, done_cnt+i, true);
bs->clean_db[entries[i].oid] = (struct clean_entry){
.version = entries[i].version,
.location = (done_cnt+i) << block_order,
};
auto clean_it = bs->clean_db.find(entries[i].oid);
if (clean_it == end || clean_it->second.version < entries[i].version)
{
if (clean_it != end)
{
// free the previous block
allocator_set(bs->data_alloc, clean_it->second.version >> block_order, false);
}
allocator_set(bs->data_alloc, done_cnt+i, true);
bs->clean_db[entries[i].oid] = (struct clean_entry){
.version = entries[i].version,
.location = (done_cnt+i) << block_order,
};
}
}
}
}